Patents 5620303 - 5620558

 

 

Patent 5620303: Rotor system having alternating length rotor blades for reducing blade-vortex interaction (BVI) noise
(FLUID REACTION SURFACES (I.E., IMPELLERS) : RADIALLY EXTENSIBLE OR RETRACTIBLE ROTOR WORKING MEMBER : Buoyant hub or rim)

Patent 5620304: Rotor system having alternating length rotor blades and positioning means therefor for reducing blade-vortex interaction (BVI) noise
(FLUID REACTION SURFACES (I.E., IMPELLERS) : RADIALLY EXTENSIBLE OR RETRACTIBLE ROTOR WORKING MEMBER : Buoyant hub or rim)

Patent 5620305: Hub for rotary wing aircraft
(FLUID REACTION SURFACES (I.E., IMPELLERS) : ARTICULATED, RESILIENTLY MOUNTED OR SELF-SHIFTING IMPELLER OR WORKING MEMBER : Nonmetallic resilient mounting : Aircraft rotors : Engine driven)

Patent 5620306: Impeller
(FLUID REACTION SURFACES (I.E., IMPELLERS) : ROTOR HAVING FLOW CONFINING OR DEFLECTING WEB, SHROUD OR CONTINUOUS PASSAGE : Radially extending web or end plate : Circumferentially and radially continuous web or end plate : Link connection to working member)

Patent 5620307: Laser shock peened gas turbine engine blade tip
(FLUID REACTION SURFACES (I.E., IMPELLERS) : SPECIFIC BLADE STRUCTURE (E.G., SHAPE, MATERIAL, ETC.) : Coating, specific composition or characteristic : Angular or offset)

Patent 5620308: Gas turbine, gas turbine blade used therefor and manufacturing method for gas turbine blade
(FLUID REACTION SURFACES (I.E., IMPELLERS) : SPECIFIC BLADE STRUCTURE (E.G., SHAPE, MATERIAL, ETC.) : Coating, specific composition or characteristic : Angular or offset)

Patent 5620309: Fluid pump priming system
(PUMPS : DIVERSE PUMPS : Priming and venting : Specific motive fluid nozzle)

Patent 5620310: Control valve for a variable displacement refrigerant compressor
(PUMPS : CONDITION RESPONSIVE CONTROL OF DRIVE TRANSMISSION OR PUMP DISPLACEMENT : Adjustable cam or linkage : Axial cam : With sump pressure actuation : By movable conduit or conduit wall (e.g., combining tube))

Patent 5620311: Piston pump having a pump casing to which a pump motor is attached
(PUMPS : MOTOR DRIVEN : Electric or magnetic motor : Reciprocating rigid pumping member : Diaphragm type)

Patent 5620312: Infusion pump with dual-latching mechanism
(PUMPS : EXPANSIBLE CHAMBER TYPE : Elongated flexible chamber wall progressively deformed : Plural bellows)

Patent 5620313: Worm pump for flowable media
(PUMPS : EXPANSIBLE CHAMBER TYPE : Elongated flexible chamber wall progressively deformed : Plural chambers : Inlet or discharge controlled by cooperating ports in cylinder or piston and fixed member)

Patent 5620314: Hand-operated liquid pump with removable parts
(PUMPS : EXPANSIBLE CHAMBER TYPE : Valved piston : Flexible : Manually operated pump)

Patent 5620315: Gear pump for feeding of fluids
(ROTARY EXPANSIBLE CHAMBER DEVICES : WITH CHANGEABLE WORKING CHAMBER MAGNITUDE : Intermeshing rotary members : Movable member moved axially :)

Patent 5620316: Working hole for oxyburner, oxyburner assembly comprising such a working hole and process for using such an assembly
(COMBUSTION : FUEL DISPERSER INSTALLED IN FURNACE : Plural feed means extending to common wall opening of furnace : Row across combustion chamber)

Patent 5620317: Burner construction, cooking apparatus utilizing the burner construction and methods of making the same
(COMBUSTION : BURNER HAVING ELECTRICAL HEATER OR IGNITER : Spark electrode in front of or adjacent fuel discharger : Spark circuit includes feed terminus : Resistance type heater or igniter)

Patent 5620318: Fuel gas press control device of a gas torch
(COMBUSTION : FLAME HOLDER AND FUEL TANK ASSEMBLY : Including exhaust flue having air feed passages)

Patent 5620319: Photoflash lamp with optical element undergoing heat generated change from substantially uniform thickness to being thicker in the center,
(COMBUSTION : ILLUMINATING FLASH DEVICE, E.G., PHOTOGRAPHIC BULB, ETC. : Fuel charge within sealed transparent casing, e.g., bulb : Coated casing : Sensor movement losses means holding shutdown valve open against bias)

Patent 5620320: Substantially constant force coil spring usable in extraoral orthodontic appliance
(DENTISTRY : ORTHODONTICS : Including extra-oral force transmitting means : Plier type)

Patent 5620321: Orthodontic appliance
(DENTISTRY : ORTHODONTICS : Means to transmit or apply force to tooth : Acting between upper and lower teeth : Separable securing means)

Patent 5620322: Dental matrix strip
(DENTISTRY : APPARATUS : Having static product shaping surface (e.g., mold) : Intra-oral : Deformable or flexible band (e.g., matrix) : Ligature wire)

Patent 5620323: Dental restoration structure
(DENTISTRY : PROSTHODONTICS : Holding or positioning denture in mouth : By fastening to jawbone : By screw : Having handles to pivot surface (e.g., pliers))

Patent 5620324: Educational kit including separable alphanumeric symbols
(EDUCATION AND DEMONSTRATION : LANGUAGE : Alphabet letter formation, recognition, or sequencing : Letter formed by segments : Space vehicle)

Patent 5620325: Educational blocks with enhanced manipulation features
(EDUCATION AND DEMONSTRATION : PHYSICAL EDUCATION : Developing or testing coordination : Means on hand or finger for indicating finger to be used)

Patent 5620326: Anatomical simulator for videoendoscopic surgical training
(EDUCATION AND DEMONSTRATION : ANATOMY, PHYSIOLOGY, THERAPEUTIC TREATMENT, OR SURGERY RELATING TO HUMAN BEING : Anatomical representation : Simulation of flow of body liquid : With means to display character upon depression of key)

Patent 5620327: Antistatic socket apparatus
(ELECTRICAL CONNECTORS : PREFORMED PANEL CIRCUIT ARRANGEMENT, E.G., PCB, ICM, DIP, CHIP, WAFER, ETC. : With provision to conduct electricity from panel circuit to another panel circuit : Micro panel circuit arrangement, e.g., ICM, DIP, chip, wafer, etc. : Dual inline package (DIP) : Contacts extending parallel with DIP at contact surface : Having radially outwardly facing contact surface)

Patent 5620328: Connector release mechanism
(ELECTRICAL CONNECTORS : WITH COUPLING SEPARATOR : Including retainer or joiner : Integral retainer and cam separator : Coaxial contacts, center one comprising separator, e.g., photo flash)

Patent 5620329: Self-aligning electrical connective arrangement
(ELECTRICAL CONNECTORS : SELF ALIGNING CONTACT : Contact mounted in floating nonconductive holder : Connector including housing or panel to support holder : Coil spring with provision to utilize conductivity thereof)

Patent 5620330: Connector for coaxial cable
(ELECTRICAL CONNECTORS : WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART : Retaining means : Finger or stretchable sleeve resiliently urged laterally of connection : With socket contact transversely engaging male threaded part)

Patent 5620331: Feed-thru IDC terminator
(ELECTRICAL CONNECTORS : CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) : Insulation cutter : Conductor sheath piercing : Having slot edge for cutting insulation : Plural contacts, each formed by slot between pair of fingers : From different margins of contact)

Patent 5620332: Terminal element
(ELECTRICAL CONNECTORS : CONTACT COMPRISING CUTTER (SEVERING, PIERCING, ABRADING, SCRAPING, BREAKING OR TEARING) : Insulation cutter : Conductor sheath piercing : Rectilinearly moving operator : Piercing means comprising end of screw)

Patent 5620333: Electrical connector strain relief hood
(ELECTRICAL CONNECTORS : WITH STRESS RELIEVING MEANS FOR CONDUCTOR TO TERMINAL JOINT : Conductor gripped outside connector housing by distinct clamp : By pliant conductor encircling strap : Hinged connector housing parts)

Patent 5620334: Stress relief device for cables adapted to be removably attached to the rear of a connector
(ELECTRICAL CONNECTORS : WITH STRESS RELIEVING MEANS FOR CONDUCTOR TO TERMINAL JOINT : Conductor gripped outside connector housing by distinct clamp : By pliant conductor encircling strap : Hinged connector housing parts)

Patent 5620335: Boot with icon holder
(ELECTRICAL CONNECTORS : WITH INDICATING OR IDENTIFYING PROVISION : Distinct indicia bearing member : Indicator light)

Patent 5620336: Cable retainer for electric cable
(ELECTRICAL CONNECTORS : WITH STORAGE MEANS FOR FLACCID CONDUCTOR : Including connector housing surrounding cable)

Patent 5620337: Fused watthour meter bypass storage adapter
(ELECTRICAL CONNECTORS : JUMPER (OR SHORT CIRCUITING COUPLING PART) : Adapted to be used with power measuring meter : Bared cable wrapped into U-shape about insertion projection)

Patent 5620338: Universal battery cable assembly
(ELECTRICAL CONNECTORS : WITH PROVISION TO RESTRICT ENVIRONMENT EFFECTS : Including contact cover or case : Connector comprising or mating with tapered post, e.g., storage battery terminal : With additional contacts comprising coupling part mating along axis normal to conductor)

Patent 5620339: Electrical connectors
(ELECTRICAL CONNECTORS : INCLUDING OR FOR USE WITH COAXIAL CABLE : To be engaged by suspension means)

Patent 5620340: Connector with improved shielding
(ELECTRICAL CONNECTORS : HAVING OR PROVIDING INDUCTIVE OR CAPACITIVE SHIELD : Conductive shielding material individually surrounding or interposed between mutually insulated contacts : Having laterally spaced prongs)

Patent 5620341: ESD and EMI protected ethernet LAN tap
(ELECTRICAL CONNECTORS : WITH CIRCUIT COMPONENT OR COMPRISING CONNECTOR WHICH FULLY ENCLOSES CIRCUIT COMPONENT : Having only two duplicate contacts arranged bilaterally symmetric about longitudinal axis of engagement)

Patent 5620342: Socket having low insertion force contact system
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : For coupling to edge of printed circuit board or to coupling part secured to such edge : Having elongated slot for receiving edge of printed circuit board : Contacts within slot engage opposite sides of printed circuit board : Separate mutually insulated contacts on opposite longitudinal sides of slot : Three or more such contacts)

Patent 5620343: Watertight socket structure for use in a light bulb
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Plural-contact coupling part : Plural-contact coupling part comprises receptacle or plug : Having only two duplicate contacts arranged bilaterally symmetric about longitudinal axis of engagement : Lamp-receiving socket : Divided parallel to longitudinal engagement axis (e.g., formed of two casing halves))

Patent 5620344: Water-tight contact pin plug assembly
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Metallic connector or contact secured to insulation : Secured by heat-molding or cold-deforming insulation or by casting, welding, or cementing : Screw-threaded contact having mutilated, irregular, interrupted, or discontinuous screw thread)

Patent 5620345: High density pin and socket electrical connector
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Metallic connector or contact secured to insulation : Secured by resiliently biased part latching behind shoulder or into recess : Latching part unitary with metallic connector or contact : Having integral means to interlock or interfit with a duplicate insulating block or board)

Patent 5620346: Connector and connector testing apparatus
(ELECTRICAL CONNECTORS : WITH INSULATION OTHER THAN CONDUCTOR SHEATH : Metallic connector or contact secured to insulation : Secured by superposition of insulating body parts : Latching part unitary with metallic connector or contact)

Patent 5620347: Contact portion structure of female connector terminal
(ELECTRICAL CONNECTORS : METALLIC CONNECTOR OR CONTACT HAVING MOVABLE OR RESILIENT SECURING PART : Spring actuated or resilient securing part : Socket adapted to receive push-pull-engaging elongated contact by insertion along longitudinal axis of contact : Socket comprises tubular body having resilient means for gripping inserted elongated contact (includes split or slotted tube) : Adapted to receive thin blade contact (e.g., spade receiving))

Patent 5620348: Method of manufacturing electroluminescent lamps having surface designs and lamps produced thereby
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : With assembly or disassembly : Display or gas panel making :)

Patent 5620349: Method for amalgam relocation in an arc discharge tube
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : With assembly or disassembly : Arc tube making, e.g., fluorescent lamp : With sealing)

Patent 5620350: Method for making a field-emission type electron gun
(ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING : PROCESS : Electrode making : Electrode shaping : Emissive type : CRT mask mounting)

Patent 5620351: Bubble toy
(AMUSEMENT DEVICES: TOYS : HAVING MEANS FOR FORMING TRANSITORY BUBBLE : Having retractable coin slot or guard)

Patent 5620352: Flexible tube having a number of joints
(AMUSEMENT DEVICES: TOYS : CONSTRUCTION TOY : Resilient interlocking joint (e.g., snap joint) : Having resilient interlocking portions)

Patent 5620353: Liquid ball capable of providing a dynamic view
(AMUSEMENT DEVICES: TOYS : HAVING PERMANENT MAGNET (NOT MOTOR ASSOCIATED) : And member movable in spaced relation to moving magnet : Including interposed partition : Magnet or member moves along partition surface : Including motor to move member, magnet, or partition : Flaccid element wound about and in contact with portion which moves aloft)

Patent 5620354: Streamers with confetti
(AMUSEMENT DEVICES: TOYS : INCLUDING DISPENSER : Wheeled vehicle)

Patent 5620355: Confetti launching devices
(AMUSEMENT DEVICES: TOYS : INCLUDING DISPENSER : Wheeled vehicle)

Patent 5620356: Row tool balance and bow correction apparatus
(ABRADING : PRECISION DEVICE OR PROCESS - OR WITH CONDITION RESPONSIVE CONTROL : Computer controlled : Cyclic control)

Patent 5620357: Polishing method and apparatus for automatic reduction of wafer taper in single-wafer polishing
(ABRADING : PRECISION DEVICE OR PROCESS - OR WITH CONDITION RESPONSIVE CONTROL : With indicating : Of tool or work holder position :)

Patent 5620358: Method of dressing grindstone for NC grinder
(ABRADING : PRECISION DEVICE OR PROCESS - OR WITH CONDITION RESPONSIVE CONTROL : With feeding of tool or work holder : Tool wear compensation : Sizing gauge controlled : Table dog actuated)

Patent 5620359: Knife sharpener
(ABRADING : ABRADING PROCESS : Razor, knife, or scissors sharpening : Edging)

Patent 5620361: Sanding accessory and method
(ABRADING : ABRADING PROCESS : Utilizing nonrigid tool : Utilizing mounted rigid abrading tool only)

Patent 5620362: Shot blast machine with hold down for parts being deflashed
(ABRADING : MACHINE : Sandblast : Having moving work holder : Endless belt type : Drill)

Patent 5620363: Powered grinding tool
(ABRADING : MACHINE : Rotary tool : Rotary cylinder : Stationary work holder : Harvester knife)

Patent 5620364: Water-driven rotary tool
(ABRADING : FRAME OR MOUNT : Portable abrader : Rotary disk tool : Rotary disk tool)

Patent 5620365: Throat tissue cutting apparatus for fish processing machines
(BUTCHERING : VISCERA PROCESSING : Hand tool)

Patent 5620366: Diffuse ventilation system for passenger vehicles and method for making same
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Having inlet airway : Including specific air distributor : Having exterior door)

Patent 5620367: Air drying installation for motor vehicles
(VENTILATION : VEHICLE (E.G., AUTOMOBILE, ETC.) : Having inlet airway : With air treatment means : Having adjustable deflector)

Patent 5620368: Forced climate ventilator
(VENTILATION : HOLLOW PARTITION : Having blower : Granular crop or corn ears)

Patent 5620369: Method and device for unidirectional airflow in cleanroom
(VENTILATION : CLEAN ROOM : Having blower)

Patent 5620370: Blowing apparatus, suction panel therefor and straightening guide therefor
(VENTILATION : HAVING OUTLET AIRWAY : With air pump : Ceiling or wall mounted : Including backdraft preventer)

Patent 5620371: Computer trackball
(AMUSEMENT DEVICES: GAMES : INCLUDING MEANS FOR PROCESSING ELECTRONIC DATA (E.G., COMPUTER/VIDEO GAME, ETC.) : Player-actuated control structure (e.g., brain-wave or body signal, bar-code wand, foot pedal, etc.) : Hand manipulated (e.g., keyboard, mouse, touch panel, etc.) : Image projection)

Patent 5620372: Torque limiting mechanism for two rotary members
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : OVERLOAD RELEASE COUPLING : Torque transmitted via frictional engagement of coil spring : Axially biased)

Patent 5620373: Torque variation absorbing device
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : TORQUE TRANSMITTED VIA FLEXIBLE ELEMENT : Coil spring : Plural : Perpendicular to shaft : Between axially spaced plates : Including bearing detail : With biasing means)

Patent 5620374: Bearing cup and retainer strap for universal joint
(ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS : COUPLING ACCOMMODATES DRIVE BETWEEN MEMBERS HAVING MISALIGNED OR ANGULARLY RELATED AXES : Coupling transmits torque via radially directed pin : With particular bearing cup surrounding pin end : And disparate device for securing cup to pin or receiver : Sleeve rotatable about pin axis)

Patent 5620375: Golf putting practise apparatus and method of installation of the same
(GAMES USING TANGIBLE PROJECTILE : GOLF : Target or obstacle (e.g., putting hole, hole marker, sand trap, etc.) : Target on putting surface : Receiver or projectile responsive indicator : Cup diameter restriction means (e.g., filler plug, etc.))

Patent 5620376: Golf swing training device
(GAMES USING TANGIBLE PROJECTILE : GOLF : Practice swingable implement or indicator associated with swingable implement : Device attachable to or integral with swingable implement : Adjustable swingable implement, or swing or position indicator : Swing speed indicator : Pivotal element)

Patent 5620377: Golf club including removably attached ground engageable guide surface
(GAMES USING TANGIBLE PROJECTILE : GOLF : Practice swingable implement or indicator associated with swingable implement : Device attachable to or integral with swingable implement : Adjustable swingable implement, or swing or position indicator : Adjustable implement or static position indicator (e.g., with respect to the golfer, projectile, target, etc.) : Audible)

Patent 5620378: Golf club with integral ball storage
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Having air resistance device)

Patent 5620379: Prism golf club
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Head and shaft connection : Putter : Resilient sleeve engaging hosel and outer shaft wall)

Patent 5620380: Light weight golf club shaft having controllable "feel"
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Shaft : Including nonmetallic material or vibratory wave modifying feature : Filament (e.g., fiber, etc.) or sheet wrapped about shaft longitudinal axis : Integral with or attachable to swingable implement head)

Patent 5620381: Golf putter
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Head : Striking face surface deforms upon impact (e.g., resilient, etc.) : Sections connected along longitudinally extending seam)

Patent 5620382: Diamond golf club head
(GAMES USING TANGIBLE PROJECTILE : GOLF : Club or club support : Head : Curved, grooved, or roughened striking face : Plural grooves : Including metal)

Patent 5620383: Bicycle derailleur and actuating system
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : CONTROL FOR VARIABLE INPUT TO OUTPUT SPEED-RATIO : Including belt shiftable axially from one to another surface of stepped pulley or coaxial pulleys of different diameter : And including belt-shifter mechanism : Plural guide rolls)

Patent 5620384: Front derailleur for a bicycle
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : CONTROL FOR VARIABLE INPUT TO OUTPUT SPEED-RATIO : Including belt shiftable axially from one to another surface of stepped pulley or coaxial pulleys of different diameter : And including belt-shifter mechanism : Shifter mechanism including parallelogram linkage :)

Patent 5620385: Tensioners for driving belts
(ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS : MEANS FOR ADJUSTING BELT TENSION OR FOR SHIFTING BELT, PULLEY OR GUIDE ROLL : Pulley or guide roll has eccentric mount for shifting or tensioning movement : Sensor includes rotatable belt-engaging surface)

Patent 5620386: Parking brake for a power transmission
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : FLUID DRIVE OR CONTROL OF PLANETARY GEARING : Fluid controlled mechanical clutch or brake : Spring engaged, fluid released clutch or brake device : And friction synchronizer)

Patent 5620387: Drive unit for a motor vehicle
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : ELECTRIC OR MAGNETIC DRIVE OR CONTROL : Differential drive or control : Fluid motor structure)

Patent 5620388: Axle axial motion limiting device for a rotating component shaft position adjustment
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : DIFFERENTIAL PLANETARY GEARING : Bevel gear differential : And roller bearing supporting worm from casing)

Patent 5620389: Parallel-axis differential
(PLANETARY GEAR TRANSMISSION SYSTEMS OR COMPONENTS : DIFFERENTIAL PLANETARY GEARING : Spur gear differential : With means to limit overspeed of one output : Ball bearing)

Patent 5620390: Motor vehicle lock-up clutch control apparatus, having means for detecting clutch judder with high accuracy
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : Including fluid drive : Impeller-turbine-type : With clutch control : Speed responsive : Electrical : Duty ratio control)

Patent 5620391: Downshift logic for semi-automatic mechanical transmission with manual clutch controller
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : With clutch control : Clutch, engine, and transmission controlled : Electronic digital control : Speed responsive)

Patent 5620392: Engine accessory torque and engine deceleration rate linear relationship and engine rotational moment-of-inertia determination method/system
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : Transmission controlled by engine : By acceleration : Electric valve control)

Patent 5620393: Power train controller and control method
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : TRANSMISSION CONTROL : Transmission controlled by engine : By input manifold pressure or engine fuel control : Servo motor timing : Electric valve control : Electric valve control)

Patent 5620394: Lock-up controlling apparatus for automatic transmission
(INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL : CLUTCH CONTROL : With fluid drive : By input manifold pressure or engine fuel control)

Patent 5620395: Method and associated apparatus for installing an above ice surface curling hack
(EXERCISE DEVICES : FOR TRACK OR FIELD SPORT : Starting block for runner : Vaulting pole or stop)

Patent 5620396: Toy tunnel structure
(EXERCISE DEVICES : GYMNASTIC : Play area climbing or traversing arrangement (i.e., for use by children) : Spring board)

Patent 5620397: Multipurpose exercise device
(EXERCISE DEVICES : HAND, WRIST, OR FINGER : Involving wrist rotation : About axis perpendicular to forearm : Separately adjustable)

Patent 5620398: Exercise apparatus for wrists and forearms
(EXERCISE DEVICES : HAND, WRIST, OR FINGER : Involving wrist rotation : About axis perpendicular to forearm : Separately adjustable)

Patent 5620399: Gripping sleeve for the firm grip of an object
(EXERCISE DEVICES : HAND, WRIST, OR FINGER : Grip : Finger loop)

Patent 5620400: Mountain climbing exercise apparatus
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Grip)

Patent 5620402: Rear deltoid and rowing exercise machine and method of exercising
(EXERCISE DEVICES : INVOLVING USER TRANSLATION OR PHYSICAL SIMULATION THEREOF : Rowing : Rolling)

Patent 5620403: Sliding exercise machine
(EXERCISE DEVICES : USER MANIPULATED FORCE RESISTING APPARATUS, COMPONENT THEREOF, OR ACCESSORY THEREFOR : Utilizing weight resistance : Including stationary support for weight : Body part of user utilized as weight : Entire body :)

Patent 5620404: Muscle stretching trainer system
(EXERCISE DEVICES : SUPPORT FOR ENTIRE BODY OF USER (E.G., BENCH, SLANT BOARD, ETC.) : User interface element)

Patent 5620405: Supplying method and system of component/tool and, apparatus and cassette to be used in the method
(TOOL CHANGING : PROCESS :)

Patent 5620406: Tool clamping mechanism
(TOOL CHANGING : INCLUDING MACHINE TOOL OR COMPONENT : Rotary spindle machine tool (e.g., milling machine, boring, machine, grinding machine, etc.) : Tool changer between spindle and matrix : Including tool holder pivotable about axis : Plural tool holders pivotable about common axis :)

Patent 5620407: Active control containment system for limiting occupational exposure to biohazardous materials
(SURGERY : ISOLATION TREATMENT CHAMBERS : Body suits)

Patent 5620408: Endoscopic over-tube
(SURGERY : ENDOSCOPE : With guide means for body insertion : Means for coupling camera or imager)

Patent 5620409: Method for inhibiting clot formation
(SURGERY: KINESITHERAPY : KINESITHERAPY : Ultrasonic :)

Patent 5620410: Continuous passive motion device for a wrist
(SURGERY: KINESITHERAPY : KINESITHERAPY : Exercising appliance : Hand and finger : Leg)

Patent 5620411: Ankle brace walker
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Lower extremity : Hand or wrist)

Patent 5620412: Hip abduction system
(SURGERY: SPLINT, BRACE, OR BANDAGE : ORTHOPEDIC BANDAGE : Splint or brace : Lower extremity : Abduction : Finger)

Patent 5620413: Combination ankle brace and wrap
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Support covering : For a particular body portion : Arm or leg : Ankle :)

Patent 5620414: Apparatus and method for effecting surgical incision through use of a fluid jet
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : With means for cutting, scarifying, or vibrating (e.g., ultrasonic, etc.) tissue : With tubular injection means inserted into body)

Patent 5620415: Surgical instrument
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : With means for cutting, scarifying, or vibrating (e.g., ultrasonic, etc.) tissue : With tubular injection means inserted into body)

Patent 5620416: Methods of using topical agents with systemically administered active agents
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Method : Having air or gas venting passage)

Patent 5620417: Rapid exchange delivery catheter
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Rapid exchange type (e.g., monorail, etc.) : Lumen extending from proximal end to aperture proximal of inflated means)

Patent 5620418: Retrograde coronary sinus catheter
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) : Particular wall structure of inflated means (e.g., varying wall thickness, multilayer, etc.) : Particular surface characteristics (e.g., rib, groove, corrugation, etc.) : One-way valve)

Patent 5620419: Port stabilizer ring
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Having means for locating or identifying point where body is to be pierced (e.g., apertured body fitting template, etc.) : Electric means)

Patent 5620420: Fluid delivery apparatus
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) : Material exhausted from body by expansion of contracted elastic receptacle or resilient means therein : From hand supported injection means)

Patent 5620421: Syringe injector system
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) : Material impelled by spring : Spring drives piston : Rotatable means actuates axially movable member)

Patent 5620422: Hypodermic syringe filling apparatus
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : Means for metering material flow to or from body)

Patent 5620423: Syringe for the controlled discharge of viscous materials
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir : Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) : With piston or plunger for expelling material from body or injector reservoir : Diameter of piston selectively adjustable : By rotatable means (e.g., micrometer, etc.))

Patent 5620424: Device for preventing catheter related infection
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) : With body soluble, antibactericidal or lubricating materials on conduit : Mounted in material reservoir)

Patent 5620425: Method for the preparation of pre-filled plastic syringes
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Material introduced into and removed from body through passage in body inserted means : Method : Ejector pivoted or swung into operating position)

Patent 5620426: Connecting device
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) : Flexible catheter or means (e.g., coupling) used therewith : Coupling or connector structure : Shaped for cardiovascular system)

Patent 5620427: Luer lock system
(SURGERY : MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) : Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin : Material introduced or removed through conduit, holder, or implantable reservoir inserted in body : Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) : Flexible catheter or means (e.g., coupling) used therewith : Coupling or connector structure : Multiple sections : Interfitting members :)

Patent 5620428: Suction canister apparatus and method
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Urinary catheter)

Patent 5620429: Feminine napkin allows external sexual intercourse
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Having specific design, shape, or structural feature : Pouch means : Pulling string)

Patent 5620430: Absorbent article having flaps and zones of differential extensibility
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Having specific design, shape, or structural feature : With means for securing pad to garment or person : Side flap : Carboxy-radical containing)

Patent 5620431: Absorbent article with elasticized leg cuffs
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Having specific design, shape, or structural feature : Elastic type edge : Leg opening : Carboxy-radical containing)

Patent 5620432: Tape tab fasteners for disposable absorbent articles
(SURGERY : MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.) : Pad having means for securing pad during use : Adhesive tab fastener element : With release means associated with tab fastner : And waist opening)

Patent 5620433: Port adaptor and protector and container having same
(SURGERY : CONTAINER FOR BLOOD OR BODY TREATING MATERIAL, OR MEANS USED THEREWITH (E.G., NEEDLE FOR PIERCING CONTAINER CLOSURE, ETC.) : Absorbent pad for external or internal application and supports therefor (e.g., catamenial devices, diapers, etc.))

Patent 5620434: Medicine vial link for needleless syringes
(SURGERY : CONTAINER FOR BLOOD OR BODY TREATING MATERIAL, OR MEANS USED THEREWITH (E.G., NEEDLE FOR PIERCING CONTAINER CLOSURE, ETC.) : Filter or series thereof for liquid entering or leaving container : Specific garment, holder, or support for absorbent pad)

Patent 5620435: Eye surgery
(SURGERY : INSTRUMENTS : Light application : Ophthalmic :)

Patent 5620436: Method and apparatus for providing precise location of points on the eye
(SURGERY : INSTRUMENTS : Light application : Ophthalmic :)

Patent 5620437: Operation apparatus for correcting ametropia with laser beam
(SURGERY : INSTRUMENTS : Light application : Ophthalmic : Recurving or reshaping of the eye :)

Patent 5620438: Method and apparatus for treating vascular tissue following angioplasty to minimize restenosis
(SURGERY : INSTRUMENTS : Light application : Systems : Cataracts or glaucoma)

Patent 5620439: Catheter and technique for endovascular myocardial revascularization
(SURGERY : INSTRUMENTS : Light application : Systems : Beam energy control or monitoring :)

Patent 5620440: Medical instrument for applying hot gas
(SURGERY : INSTRUMENTS : Heat application : Tip or other heat concentration means : Tip or other cooling concentration means)

Patent 5620441: Smoke evacuator remote on/off switch apparatus and method
(SURGERY : INSTRUMENTS : Electrical application : Tip or other heat concentration means)

Patent 5620442: Method and apparatus for external fixation of small bones
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : External fixation means : Couch)

Patent 5620443: Anterior screw-rod connector
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Spinal positioner or stabilizer : Cyclable or incrementable)

Patent 5620444: Clamp for stabilizing a cervical spine segment
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Spinal positioner or stabilizer : Cyclable or incrementable)

Patent 5620445: Modular intramedullary nail
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Internal fixation means : Intramedullary fixator : Expanding in diameter or length : With forceps or tweezers)

Patent 5620446: Surgical apparatus for performing endoscopic surgery at locations where tissue inserts into bone
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Orthopedic cutting instrument : Shape memory material)

Patent 5620447: Surgical instrument
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Orthopedic cutting instrument : Shape memory material)

Patent 5620448: Bone plate system for opening wedge proximal tibial osteotomy
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Osteotomy jig or fixture : Rasp or file)

Patent 5620449: Mechanical system for blind nail-hole alignment of bone screws
(SURGERY : INSTRUMENTS : Orthopedic instrumentation : Means for use in bone reperation : Drill or pin guide : Cross-pinning drill guide : Pressurized cement placement)

Patent 5620450: Transverse hinged deformable intraocular lens injecting apparatus
(SURGERY : INSTRUMENTS : Means for removing, inserting or aiding in the removal or insertion of eye lens material : Means for use in bone reperation)

Patent 5620451: Lead extraction system for transvenous defibrillation leads and for endocardial pacing leads
(SURGERY : INSTRUMENTS : Means for inserting or removing conduit within body : Means for use in bone reperation)

Patent 5620452: Surgical clip with ductile tissue penetrating members
(SURGERY : INSTRUMENTS : Surgical mesh, connector, clip, clamp or band : Suturing or ligating aid or guide)

Patent 5620453: Surgical knife with retractable blade and depth of cut control
(SURGERY : INSTRUMENTS : Corneal cutter or guide for corneal cutter : By electrical or thermal application)

Patent 5620454: Guarded surgical scalpel
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : By electrical or thermal application)

Patent 5620455: Multi-function instrument for pedicure operations or the like
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : By electrical or thermal application)

Patent 5620456: Trocar assembly
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Puncturing or piercing : Spring driven or biased into cutting position)

Patent 5620457: Catheter balloon
(SURGERY : INSTRUMENTS : Internal pressure applicator (e.g., dilator) : Inflatable or expandible by fluid : Inserted in vascular system : Plural cutting blades)

Patent 5620458: Surgical instruments useful for endoscopic spinal procedures
(SURGERY : INSTRUMENTS : Cutting, puncturing or piercing : Puncturing or piercing : Earlobe piercing means : Plural cutting blades)

Patent 5620459: Surgical instrument
(SURGERY : INSTRUMENTS : Forceps : Head)

Patent 5620460: Surgical needle holder
(SURGERY : INSTRUMENTS : Forceps : Head)

Patent 5620461: Sealing device
(SURGERY : INSTRUMENTS : Sutureless closure : Combined with another device)

Patent 5620462: Liquid vitamin and medicine dispenser for infants and toddlers
(SURGERY : INSTRUMENTS : Oral pacifier : Organic material containing)

Patent 5620463: Electrophysiological conditioning system and method
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Combined with nonelectrical therapy :)

Patent 5620464: System and method for delivering multiple closely spaced defibrillation pulses
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating :)

Patent 5620465: External defibrillator for producing and testing biphasic waveforms
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating :)

Patent 5620466: Digital AGC using separate gain control and threshold templating
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating :)

Patent 5620467: Implantable atrial defibrillator having cardioverting output voltage limiting for simulating larger storage capacitors
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating :)

Patent 5620468: Method and apparatus for treatment of atrial fibrillation
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating :)

Patent 5620469: Stepped cardioversion system for an implantable cardioverter defibrillator
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating : Controlling or indicating stimulation level :)

Patent 5620470: Electrotherapy method
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Cardioverting/defibrillating : Controlling or indicating stimulation level :)

Patent 5620471: System and method for discriminating between atrial and ventricular arrhythmias and for applying cardiac therapy therefor
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Treating or preventing abnormally high heart rate :)

Patent 5620472: Apparatus and method for dynamically interpreting and displaying a real-time telemetry link
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Testing or monitoring pacer function : Gradient or slope of electrocardiographic waves)

Patent 5620473: Calibration system for pacemaker-generated intracardiac electrogram
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Testing or monitoring pacer function : Gradient or slope of electrocardiographic waves)

Patent 5620474: System and method for determining indicated pacemaker replacement time based upon battery impedance measurement
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Testing or monitoring pacer function : Testing condition of energy source : Respiratory movement)

Patent 5620475: Extracorporeally controllable medical implant and method for operating same
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Remotely changing, (e.g., programming, pacer) parameters or operation : Testing condition of energy source)

Patent 5620476: Implantable medical device having shielded and filtered feedthrough assembly and methods for making such assembly
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Feature of stimulator housing or encapsulation : Assurance of security, accuracy, or completion of programming procedure)

Patent 5620477: Pulse generator with case that can be active or inactive
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical therapeutic systems : Heart rate regulating (e.g., pacing) : Feature of generator-applicator connection : Assurance of security, accuracy, or completion of programming procedure)

Patent 5620478: Method and apparatus for therapeutic electromagnetic treatment
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Light application : With fluid circulation)

Patent 5620479: Method and apparatus for thermal therapy of tumors
(SURGERY: KINESITHERAPY : KINESITHERAPY : Ultrasonic : Hyperthermia :)

Patent 5620480: Method for treating benign prostatic hyperplasia with thermal therapy
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : Electromagnetic radiation (e.g., infrared) : Microwave or RF (high frequency) : By partially or wholly implanted device)

Patent 5620481: Device for multi-phase radio-frequency ablation
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : Electromagnetic radiation (e.g., infrared) : Microwave or RF (high frequency) : By partially or wholly implanted device)

Patent 5620482: Inflatable thermal blanket with a foot drape
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Thermal applicators : With fluid supply : Dry gas : Blood)

Patent 5620483: Portable physio-therapy apparatus
(SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION : LIGHT, THERMAL, AND ELECTRICAL APPLICATION : Electrical energy applicator : Thermal material receptacle)

Patent 5620484: Compositions and processes for dyeing keratin fibres with 6-hydroxyindoline and oxidation bases at acid pH's
(BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS : DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT : Hair dyeing : Oxidation dye : Plural dyes or dye and coupling agent : Heterocyclic amine dye :)

Patent 5620485: Silicone foam control agents for hydrocarbon liquids
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Silicon containing : Three identical or diverse chalcogens bonded directly to the boron)

Patent 5620486: Fuel compositions containing aryl succinimides
(FUEL AND RELATED COMPOSITIONS : LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS) : Heterocyclic carbon compound containing a hetero ring having chalcogen or nitrogen as the only ring hetero atoms : The hetero ring contains five members including nitrogen and carbon (e.g., pyrrolidones, porphines, etc.) : Acyclic chalcogen bonded directly to each carbon adjacent to the ring nitrogen (e.g., succinimides, etc.) : Carboxylic acid salt of the hetero ring compound, or a free carboxylic acid is present)

Patent 5620487: High performance, multi-stage, pressurized, airblown, entrained flow coal gasifier system
(GAS: HEATING AND ILLUMINATING : GENERATORS : Cupola : Producers : Floating oil)

Patent 5620488: Method of fluidized-bed gasification and melt combustion
(GAS: HEATING AND ILLUMINATING : PROCESSES : Leakage)

Patent 5620489: Method for making powder preform and abrasive articles made thereform
(ABRASIVE TOOL MAKING PROCESS, MATERIAL, OR COMPOSITION : MISCELLANEOUS : Metal or metal oxide)

Patent 5620490: Diesel particulate filter apparatus
(GAS SEPARATION : WITH NONLIQUID CLEANING MEANS FOR SEPARATING MEDIA : With heating or cooling means : Residue burned :)

Patent 5620491: Process and apparatus for decontaminating glass cullet
(GLASS MANUFACTURING : PROCESSES : Reshaping or surface deformation of glass preform : Sheet)

Patent 5620492: Apparatus for quenching glass
(GLASS MANUFACTURING : PRODUCT COOLING MEANS (E.G., TEMPERING) : Separate and distinct means defining pool (e.g., floor-supported dam))

Patent 5620493: Method and apparatus for detecting fiber breaks
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : With measuring, controlling, sensing, programming, timing, indicating, or testing :)

Patent 5620494: Method for manufacturing optical fiber coupler
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : With measuring, controlling, sensing, programming, timing, indicating, or testing :)

Patent 5620495: Formation of gratings in polymer-coated optical fibers
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : Laser utilized :)

Patent 5620496: Method of making stable optical devices employing radiation-induced index changes
(GLASS MANUFACTURING : PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS : Process of manufacturing optical fibers, waveguides, or preforms thereof : Electromagnetic, magnetic, wave, or particulate energy utilized : Inorganic carbon, metal oxide, or inorganic nitrogen containing material deposited (e.g., elemental carbon, carbides, nitrides, etc.))

Patent 5620497: Wool pack forming apparatus using high speed rotating drums and low frequency sound distribution
(GLASS MANUFACTURING : FIBER MAKING APPARATUS : With means to distribute fibers across collecting surface (e.g., blower, mechanical distribution means, reciprocating, oscillating, etc.) : With heating means for bushing)

Patent 5620498: Use of fungal mycelium as a soil adjuvant
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Bacterial :)

Patent 5620499: Chemical dispensing device and method
(CHEMISTRY: FERTILIZERS : PROCESSES AND PRODUCTS : Forms or conditioning : Controlled release : By fluid contact)

Patent 5620500: Dehumidifying method
(GAS SEPARATION: PROCESSES : SELECTIVE DIFFUSION OF GASES : Selective diffusion of gases through substantially solid barrier (e.g., semipermeable membrane, etc.) : Water vapor permeates barrier :)

Patent 5620501: Recovery of trace gases from gas streams
(GAS SEPARATION: PROCESSES : SOLID SORPTION : And liquid contact (e.g., scrubbing, sorption, etc.) : Pulsing or time-varying electric field (e.g., AC, pulsed DC, etc.))

Patent 5620502: Recovery and purification of refrigerants
(GAS SEPARATION: PROCESSES : SOLID SORPTION : Organic gas or liquid particle sorbed (e.g., vapor, mist, etc.) : Halogen containing compound sorbed (e.g., phosgene, etc.) : Sulfur dioxide or sulfur trioxide sorbed)

Patent 5620503: Humidifier and method for humidifying air
(GAS SEPARATION: PROCESSES : LIQUID CONTACTING (E.G., SORPTION, SCRUBBING, ETC.) : On surface extending mass : Particulate media, fibrous media, or packing elements : Reduction of pressure during liquid contact)

Patent 5620504: Pressure swing adsorption apparatus valve activation
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : With control means responsive to sensed condition : Pressure sensing means : And programmed, cyclic, or time responsive control means : Collecting electrodes are flat plates)

Patent 5620505: Filter
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Plural diverse separating means : Plural canisters)

Patent 5620506: Activated carbon, production thereof and adsorption using activated carbon
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : Plural diverse separating means : Including baffle for modifying gas flow (e.g., flow vanes, diffuser, etc.) : Diverse type)

Patent 5620507: Canister for containing a bed of particles
(GAS SEPARATION: APPARATUS : SOLID SORBENT APPARATUS : With means to compress or compact solid sorbent bed : Storage or food receptacle)

Patent 5620508: Heat meltable solid ink
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : DNRM which is other than silicon dioxide, glass, titanium dioxide, water, halohydrocarbon, hydrocarbon, or elemental carbon : Organic DNRM : Oxygen wax DNRM : Solid polymer derived from ethylenically unsaturated hydrocarbon only)

Patent 5620509: Coating composition and method for its preparation
(COMPOSITIONS: COATING OR PLASTIC : : Carbohydrate or derivative containing : With lignocellulosic material (i.e., mixture of a lignocellulosic material and a carbohydrate material which is other than a lignocellulosic material or a component thereof) : Alkali or alkaline earth metal hydroxide (e.g., caustic soda, caustic alkali, caustic lime, etc.))

Patent 5620510: Swollen starches as papermaking additives
(COMPOSITIONS: COATING OR PLASTIC : : Carbohydrate or derivative containing : Starch or derivative : With element or inorganic compound except water)

Patent 5620511: Method for preparing a preform for a composite material
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : PROCESSES OF GROWTH FROM LIQUID OR SUPERCRITICAL STATE : Havin growth from molten state (e.g., solution melt) : Forming a platelet shape or a small diameter, elongate, generally cylindrical shape (e.g., whisker, fiber, needle, filament) (e.g., VLS method) : Quartz (SiO2) product)

Patent 5620512: Diamond film growth from fullerene precursors
(SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR : FORMING FROM VAPOR OR GASEOUS STATE (E.G., VPE, SUBLIMATION) : Using an energy beam or field, a particle beam or field, or a plasma (e.g., MBE) : Using an organic precursor (e.g., propane, metal-organic, MOCVD, MOVPE))

Patent 5620513: In-line application of solid lubricant to steel strip
(COATING APPARATUS : WITH HEAT EXCHANGE, DRYING, OR NON-COATING GAS OR VAPOR TREATMENT OF WORK : With housing surrounding or engaging coating means : Heated roll type)

Patent 5620514: Differential-speed gravure coating of magnetizable layers in the manufacture of magnetic recording media
(COATING APPARATUS : SOLID APPLICATOR CONTACTING WORK : With work-handling or work-supporting : Rotary applicator : Opposed back-up and rotary applicator : Rotary back-up : Rotary)

Patent 5620515: Coating apparatus
(COATING APPARATUS : SOLID APPLICATOR CONTACTING WORK : Movably mounted applicator : Rotary applicator : With guide or gauge for edge or face of work)

Patent 5620516: Wood-treating device
(COATING APPARATUS : IMMERSION OR WORK-CONFINED POOL TYPE : Work-confined pool : Running length work)

Patent 5620517: Painting device
(COATING APPARATUS : WITH CUTTING, PUNCHING OR TEARING OF WORK : Web or sheet work : Cut off : Pivoted cutter : By means to intermittently advance conveyor)

Patent 5620518: Powder coating system
(COATING APPARATUS : WITH MEANS TO APPLY ELECTRICAL AND/OR RADIANT ENERGY TO WORK AND/OR COATING MATERIAL : Radiant heating : Work passes between spaced electrodes)

Patent 5620519: Controller and method for selectively controlling the amount of wax applied to fruit
(COATING APPARATUS : CONTROL MEANS RESPONSIVE TO A RANDOMLY OCCURRING SENSED CONDITION : Responsive to attribute, absence or presence of work : Selective application at a specific position :)

Patent 5620520: Apparatus for producing coated fasteners having closed ends
(COATING APPARATUS : CONTROL MEANS RESPONSIVE TO A RANDOMLY OCCURRING SENSED CONDITION : Responsive to attribute, absence or presence of work : Presence of work at or passage of work through coating station sensed : With means to remove or to prevent depositing of excess coating material :)

Patent 5620521: Method for surface treatment
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Object embedded in particulate mass : Cut off)

Patent 5620522: Microwave plasma generator
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : With treating means (e.g., jarring) : By creating electric field (e.g., gas activation, plasma, etc.) : Microwave gas energizing means (e.g., 2.45 gigahertz, microwave plasma, etc.) : Producing energized gas remotely located from substrate : With magnet (e.g., electron cyclotron resonance, etc.) :)

Patent 5620523: Apparatus for forming film
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : With treating means (e.g., jarring) : By creating electric field (e.g., gas activation, plasma, etc.) : Radio frequency antenna or radio frequency inductive coil discharge means : Producing energized gas remotely located from substrate : With magnet (e.g., electron cyclotron resonance, etc.))

Patent 5620524: Apparatus for fluid delivery in chemical vapor deposition systems
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Crucible or evaporator structure : By means to heat or cool)

Patent 5620525: Apparatus for supporting a substrate and introducing gas flow doximate to an edge of the substrate
(COATING APPARATUS : GAS OR VAPOR DEPOSITION : Work support : Movable crucible)

Patent 5620526: In-situ cleaning of plasma treatment chamber
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : Including application of electrical radiant or wave energy to work : Plasma cleaning :)

Patent 5620527: Cleansing and disinfecting method
(CLEANING AND LIQUID CONTACT WITH SOLIDS : : For metallic, siliceous, or calcareous basework, including chemical bleaching, oxidation or reduction : Semiconductor cleaning)

Patent 5620528: Solar cell with a connecting structure
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Panel or array : Group IB metal containing (Cu, Ag, Au))

Patent 5620529: Low disturbance solar array
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Panel or array : Lightweight and collapsible or foldable : Molten metal immersion type)

Patent 5620530: Back reflector layer, method for forming it, and photovoltaic element using it
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : With concentrator, housing, cooling means, or encapsulated : Luminescent layer or optical filter)

Patent 5620531: Photovoltaic element
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : Organic active material containing : Luminescent layer or optical filter)

Patent 5620532: Method for manufacturing Nb.sub.3 Al group superconductor
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Superconductive metal or alloy (i.e., superconductive Tc at or below 30`K) : Producing or treating an A3B (e.g., Nb3Sn, V3Ga, Nb3Al, etc.) superconducting alloy :)

Patent 5620533: Method for making grain-oriented silicon steel sheet having excellent magnetic properties
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Magnetic materials : Silicon steel : Heat treatment : With special compositions :)

Patent 5620535: Alloy sheet for shadow mask
(METAL TREATMENT : STOCK : Magnetic : Iron base (i.e., ferrous) : Cobalt containing : Containing over 1 percent aluminium)

Patent 5620536: Manufacture of zirconium cladding tube with internal liner
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Producing or treating layered, bonded, welded, or mechanically engaged article or stock as a final product : Pipe or tube : With titanium(Ti) in the mathematical relationship)

Patent 5620537: Method of superplastic extrusion
(METAL TREATMENT : PROCESS OF MODIFYING OR MAINTAINING INTERNAL PHYSICAL STRUCTURE (I.E., MICROSTRUCTURE) OR CHEMICAL PROPERTIES OF METAL, PROCESS OF REACTIVE COATING OF METAL AND PROCESS OF CHEMICAL-HEAT REMOVING (E.G., FLAME-CUTTING, ETC.) OR BURNING OF METAL : Heating or cooling of solid metal : Superplastic (e.g., dynamic recrystallization, etc.) : With working)

Patent 5620538: Asymmetric racing tire for oval race courses
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Anti-skid devices : Tread : Having asymmetric tread pattern : Including foam section)

Patent 5620539: Pneumatic radial tire with rubber chafer, stiffener and sidewall-reinforcing rubber layer
(RESILIENT TIRES AND WHEELS : TIRES, RESILIENT : Pneumatic tire or inner tube : Characterized by the structure of the bead portion of the tire : Apex or filler strip : Utilizing two or more cord materials)

Patent 5620540: Method and a machine for manufacturing a sheathed bundle of thread-like elements
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Making electrical conductors of indefinite length : Covering of conductor : With preformed material : Wrapping of sheet material (e.g., tape) about conductor and/or conductor assembly : By longitudinally bending sheet :)

Patent 5620541: Method of making multilayer nonwoven thermal insulating batts
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With formation of lamina by bulk deposition of discrete particles to form self-supporting article : With preformed material)

Patent 5620542: Apparatus and method for sealing valved bags transported by a conveyor
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With sonic or ultrasonic treatment : To similarly formed batt)

Patent 5620543: Method of manufacturing microwave magnetic material body
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With vitrification or firing ceramic material : Forming electrical article or component thereof : Of lamina covering cylindrical or spherical body)

Patent 5620544: Tape roll liner/tab, application apparatus and method
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With winding of web or sheet : Of filamentary material only to form article)

Patent 5620545: Method of making a corrugated nonwoven web of polymeric microfiber
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : Running or continuous length work : Transverse corrugating : And edge-joining of one piece blank to form tube)

Patent 5620546: Method of making a floor mat having a channel
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : Surface deformation only of sandwich or lamina (e.g., embossed panels) : Hollow cylinder article)

Patent 5620547: Method of manufacturing a disk cassette shutter
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With permanent bending or reshaping or surface deformation of self sustaining lamina : Subsequent to assembly : Folding only : To form dished or receptacle-like product)

Patent 5620548: Method for transferring a silver halide photographic transfer element to a receptor surface
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : Direct contact transfer of adhered lamina from carrier to base : Of portion only of lamina from carrier : Folding only)

Patent 5620549: Method of manufacturing hollow resin molding
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With lamina formation by molding or casting : In configured mold : Pressure assisted bonding)

Patent 5620550: Packaging material with an opening arrangement and a method of producing same
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With cutting, punching, tearing or severing : Perforating lamina : Pressure assisted bonding)

Patent 5620551: Corner edge roll
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With cutting, punching, tearing or severing : Prior to assembly : Partial cutting (e.g., grooving or incising) : After bonding; e.g., as finishing step, etc.)

Patent 5620552: Method of producing a slip-resistant substrate by depositing raised bead-like configurations of a compatible material at select locations
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With direct application of electrical, magnetic, or radiant energy to work : Of continuous or running length bonded web)

Patent 5620553: Photopolymerisable liquid compositions for bonding friction material to metal
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : METHODS : Surface bonding and/or assembly therefor : With direct application of electrical, magnetic, or radiant energy to work : Before final assembly; e.g., to cure lamina, etc. : Before and after final assembly : Joining of cut laminae end-to-end)

Patent 5620554: Apparatus for making a composite roofing product
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : With stretching or tensioning means : By driven web feeding means : To transversely stretch or tension the web : Opposed movable biased members)

Patent 5620555: Ultrasonically welded plastic ribbon and apparatus and process for forming same
(ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE : SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR : Presses or press platen structures, per se : With sonic or ultrasonic means : Specified structure of sonic or ultrasonic work contacting surface : Means separating articles from bulk source)

Patent 5620556: Method for rapidly etching material on a semiconductor device
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : INCLUDING CONTROL RESPONSIVE TO SENSED CONDITION : Optical characteristic sensed : Chemical etching :)

Patent 5620557: Sapphireless group III nitride semiconductor and method for making same
(SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS : FORMATION OF SEMICONDUCTIVE ACTIVE REGION ON ANY SUBSTRATE (E.G., FLUID GROWTH, DEPOSITION) : Fluid growth from gaseous state combined with subsequent diverse operation : Doping of semiconductor)

Patent 5620558: Etching of copper-containing devices
(ETCHING A SUBSTRATE: PROCESSES : NONGASEOUS PHASE ETCHING OF SUBSTRATE : Substrate is multilayered : Rotating, repeated dipping, or advancing movement of substrate)

 

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