Patents 6257316 - 6257570

 

 

Patent 6257316: Investment casting mold and method of manufacture
(METAL FOUNDING : PROCESS : Shaping a forming surface (e.g., mold making, etc.) : Shaping fluent material to form mold : Composite, plural part or multilayered mold : Sequentially forming mold portions on same shaping member : Utilizing aqueous slurry material : With particular binder :)

Patent 6257317: Integrated heat recovery ventilator-hepa filter
(HEAT EXCHANGE : REGENERATOR : Movable heat storage mass with enclosure : Rotary heat collector :)

Patent 6257318: Basket design and means of attachment for horizontal air preheaters
(HEAT EXCHANGE : REGENERATOR : Movable heat storage mass with enclosure : Rotary heat collector :)

Patent 6257319: IC testing apparatus
(HEAT EXCHANGE : WITH ALARM, INDICATOR, SIGNAL, REGISTER, RECORDER, TEST OR INSPECTION MEANS : Heat collector)

Patent 6257320: Heat sink device for power semiconductors
(HEAT EXCHANGE : WITH RETAINER FOR REMOVABLE ARTICLE : Electrical component : Liquid cooled : Heat exchange between supply and exhaust lines)

Patent 6257321: High production chill roll
(HEAT EXCHANGE : MOVABLE HEATING OR COOLING SURFACE : Rotary drum : With means applying fluids for exchange through drum wall : Heat exchange between supply and exhaust lines)

Patent 6257322: Indirect heat exchanger filled with solid-gas reaction powdery particles
(HEAT EXCHANGE : INTERMEDIATE FLUENT HEAT EXCHANGE MATERIAL RECEIVING AND DISCHARGING HEAT : Reversible chemical reaction : By pass of heating or cooling means)

Patent 6257323: Heat dissipating device
(HEAT EXCHANGE : INTERMEDIATE FLUENT HEAT EXCHANGE MATERIAL RECEIVING AND DISCHARGING HEAT : Liquid fluent heat exchange material : Utilizing change of state : With drum surface scraper)

Patent 6257324: Cooling apparatus boiling and condensing refrigerant
(HEAT EXCHANGE : INTERMEDIATE FLUENT HEAT EXCHANGE MATERIAL RECEIVING AND DISCHARGING HEAT : Liquid fluent heat exchange material : Cooling electrical device : By application of mechanical energy)

Patent 6257325: Heat exchanger
(HEAT EXCHANGE : RADIATOR CORE TYPE : Deformed sheet forms passages between side-by-side tube means : With tube manifold : Verging gas flow)

Patent 6257326: Cooling elements for shaft furnaces
(HEAT EXCHANGE : CONDUIT WITHIN, OR CONFORMING TO, PANEL OR WALL STRUCTURE : Wall forms enclosure : Stacked plates or shells form interplate passages)

Patent 6257327: Heat sink including pedestal
(HEAT EXCHANGE : HEAT TRANSMITTER : With discrete heat transfer means)

Patent 6257328: Thermal conductive unit and thermal connection structure using the same
(HEAT EXCHANGE : HEAT TRANSMITTER : With discrete heat transfer means)

Patent 6257329: Thermal management system
(HEAT EXCHANGE : HEAT TRANSMITTER : With discrete heat transfer means)

Patent 6257331: Downhole setting tool
(WELLS : PACKERS OR PLUGS : With expanding anchor : With detachable setting means : Radially movable latch : Foam)

Patent 6257332: Well management system
(WELLS : PROCESSES : With indicating, testing, measuring or locating : Automatic control for production : Tool orienting)

Patent 6257333: Reverse flow gas separator for progressing cavity submergible pumping systems
(WELLS : PROCESSES : Separating material entering well : Solid fuel or particles in well)

Patent 6257334: Steam-assisted gravity drainage heavy oil recovery process
(WELLS : PROCESSES : Distinct, separate injection and producing wells : Involving the step of heating : Horizontal well : With override zone, diverting, or path blocking operation)

Patent 6257335: Stimulating fluid production from unconsolidated formations
(WELLS : PROCESSES : Specific propping feature : Composition of proppant : Horizontal well)

Patent 6257336: Well cementing method using HMHPG filtrate reducer
(WELLS : PROCESSES : Cementing, plugging or consolidating : Using specific materials : Cement or consolidating material contains inorganic water settable and organic ingredients : With override zone, diverting, or path blocking operation)

Patent 6257337: Submerged riser tensioner
(WELLS : SUBMERGED WELL : Submerged, buoyant wellhead or riser : Connection of guide means)

Patent 6257338: Method and apparatus for controlling fluid flow within wellbore with selectively set and unset packer assembly
(WELLS : PROCESSES : Placing or shifting well part : With sealing feature (e.g., packer) : By auxilliary fluid control line)

Patent 6257339: Packer system
(WELLS : PROCESSES : Placing or shifting well part : With sealing feature (e.g., packer) : By auxilliary fluid control line)

Patent 6257340: Fire extinguishing system using shock tube
(FIRE EXTINGUISHERS : FLUID SYSTEMS : With specific extinguishant applying means, or means for providing access to fire)

Patent 6257341: Compact affordable inert gas fire extinguishing system
(FIRE EXTINGUISHERS : PORTABLE VESSELS : Gas pressure : Pressurizing agent stored apart from agent : Upon breaking internal container)

Patent 6257342: Soil grading apparatus
(EARTH WORKING : LAWN AERATOR OR PERFORATOR, OR PLUG REMOVER : With means for vertical transverse cutting while moving)

Patent 6257343: Compact folding row marker
(EARTH WORKING : WITH EARTH MARKER : Tool drive details)

Patent 6257344: Enhanced minimum tillage planter/renovator system
(EARTH WORKING : DIVERSE TOOLS : Including colter : Rolling colter : Diverse rolling)

Patent 6257345: Device for collection of debris
(EARTH WORKING : DIVERSE TOOLS : Second implement follows path of first : Including drag, scraper or levelling blade : With scissors or shearing action between adjacent faces)

Patent 6257346: Stand-up weeder
(EARTH WORKING : GUIDED BY WALKING ATTENDANT; SUPPORTED, PROPELLED, OR HELD IN POSITION BY ATTENDANT : Hand tool : Non-planar earth working portion : Made from sheet material)

Patent 6257347: Rotating adjustable three point hitch assembly
(EARTH WORKING : MAST TYPE HITCH (E.G., THREE POINT HITCH, ETC.) : Mounted on transverse member connecting plural implements)

Patent 6257348: Control apparatus for drilling machine and drilling method
(TOOL DRIVING OR IMPACTING : PROCESSES :)

Patent 6257349: Top head drive and mast assembly for drill rigs
(TOOL DRIVING OR IMPACTING : WITH VEHICLE SUPPORT FOR DRIVE : Drive structure moved to nonuse position for transport : Drive gearing displaced relative to source of power)

Patent 6257350: Multiple position staking system for a horizontal directional drill
(TOOL DRIVING OR IMPACTING : WITH WORK ENGAGING MEANS SUPPORTING DRIVE : Anchored to work : Drive gearing displaced relative to source of power)

Patent 6257351: Powered surgical instrument having locking systems and a clutch mechanism
(TOOL DRIVING OR IMPACTING : AUTOMATIC CONTROL OF POWER OPERATED MEANS : Drive means responsive to torque or speed condition : Having torque responsive clutch : Fluid flow or pressure operated advance means)

Patent 6257352: Rock breaking device
(TOOL DRIVING OR IMPACTING : IMPACTING DEVICES (E.G., HAMMERS) : With impact cushioning means : Mechanical spring : Reduced area striking face)

Patent 6257353: Horizontal drilling method and apparatus
(BORING OR PENETRATING THE EARTH : BORING WITH EXPLOSION IN INACCESSIBLE HOLE :)

Patent 6257354: Drilling fluid flow monitoring system
(BORING OR PENETRATING THE EARTH : AUTOMATIC CONTROL : In response to drilling fluid circulation : Drive point retracted through shaft or casing)

Patent 6257355: Downhole power generator
(BORING OR PENETRATING THE EARTH : WITH SIGNALING, INDICATING, TESTING OR MEASURING : Indicating, testing or measuring a condition of the formation : Drive point retracted through shaft or casing)

Patent 6257356: Magnetorheological fluid apparatus, especially adapted for use in a steerable drill string, and a method of using same
(BORING OR PENETRATING THE EARTH : PROCESSES : Boring curved or redirected bores : Transporting sample to surface by fluid)

Patent 6257357: Steering device for drive and steer transmission
(MOTOR VEHICLES : STEERING BY DRIVING : Comprising reciprocably driven stepper or rotatably driven cam)

Patent 6257358: Motorized utility cart with hopper dumping mechanism
(MOTOR VEHICLES : STEERED BY WALKING ATTENDANT : Overload release)

Patent 6257359: Air handling system for engines
(MOTOR VEHICLES : POWER : With means to guide and/or control air for power plant cooling : Having separate motor for each driven, surface-engaging member)

Patent 6257360: Compressed gas fuel storage system
(MOTOR VEHICLES : POWER : With fuel supply for internal combustion engine : Engine uses gaseous fuel : Noise suppression means prevents hood from vribrating (i.e., anti rattlers))

Patent 6257361: High clearance truck converter
(MOTOR VEHICLES : PORTABLE CARRIER SUPPORTS MOTOR VEHICLE IN TOTO AND IS PROPELLED THEREBY : With at least one surface-engaging propulsion element)

Patent 6257362: Motorcycle fender mounting system
(MOTOR VEHICLES : SPECIAL WHEEL BASE : Having only two wheels : Arranged in tandem : Including endless element for transmitting drive to wheels)

Patent 6257363: Automotive passenger restraint and protection apparatus
(MOTOR VEHICLES : WITH BELT OR HARNESS FOR RESTRAINING OCCUPANT, AND MEANS WHEREBY THE BELT OR HARNESS CONTROLS, OR IS CONTROLLED BY, THE FUNCTIONING OF A VEHICLE SYSTEM OR COMPONENT : With driven axle, mounting two or more wheels, swingable about axis of pivot, and shaft for transmitting drive coincident with axis)

Patent 6257364: Submersible electro-hydraulic powerpack for underhood automotive steering applications
(MOTOR VEHICLES : STEERING GEAR : With fluid power assist : With mechanical power assist)

Patent 6257365: Cone reflector/coupler speaker system and method
(ACOUSTICS : DIAPHRAGM AND ENCLOSURE : Reflector baffle : Receiver)

Patent 6257366: Exhaust device for a turbine engine
(ACOUSTICS : SOUND-MODIFYING MEANS : Muffler, fluid conducting type : Reaction engine type : Partial enclosure or shroud)

Patent 6257367: Stamp-formed muffler
(ACOUSTICS : SOUND-MODIFYING MEANS : Muffler, fluid conducting type : With baffle or baffle structure : Casings : Helical)

Patent 6257368: Rotating shaft assembly
(LUBRICATION : SYSTEMS : Gearing : With valve lubrication)

Patent 6257369: Device for cleaning and lubricating drive chains
(LUBRICATION : LUBRICATORS : Belt, cable, chain or conveyor : For endless band or chain feed)

Patent 6257370: Process for dividing a viscous liquid conveyed by a flow of gas
(LUBRICATION : LUBRICATORS : Piston-rod lubricators : Pumps : Displacement by air or steam : Auxiliary feeding receptacles)

Patent 6257371: Lifting platform for double-tracked vehicles
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : STATIONARY LIFT FOR ROADWAY VEHICLE OR REQUIRED COMPONENT THEREOF : Having specific drive means for support : Includes sustaining fluid ram : Having threaded rider and mating screw)

Patent 6257372: Scissor lift and method for using the same
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : HAVING SPECIFIC LOAD SUPPORT DRIVE-MEANS OR ITS CONTROL : Includes scissored supporting levers in drive-means : Driven rider)

Patent 6257373: Apparatus for controlling allocation of elevators based on learned travel direction and traffic
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH MONITORING, SIGNALLING, AND INDICATING MEANS : Monitors passengers : Assigns calls to load supports on predetermined basis)

Patent 6257374: Brake pad wear sensing system and method
(BRAKES : WITH CONDITION INDICATOR : Wear : Electrical :)

Patent 6257375: Brake-tuning device of a bicycle
(BRAKES : VEHICLE : Velocipede (e.g., bicycle, etc.) : Including mechanism for opposed gripping of wheel rim or tire : Having means to adjust spacing between brake component and wheel rim or tire : Plural brakes having common actuator)

Patent 6257376: Disk friction assembly, in particular for heavy truck
(BRAKES : ROD : Axially movable brake element or housing therefor : Plural rotating elements (e.g., "multidisc") : Annular elements)

Patent 6257377: Electromechanically actuatable brake
(BRAKES : ROD : Axially movable brake element or housing therefor : With means for actuating brake element : By inclined surface (e.g., wedge, cam or screw) : Screw or helical cam :)

Patent 6257378: Caliper for disc brake assembly
(BRAKES : ROD : Axially movable brake element or housing therefor : Retainer for brake element : Circumferential or circumferentially spaced)

Patent 6257379: Disk brake
(BRAKES : ROD : Axially movable brake element or housing therefor : Retainer for brake element : Circumferential or circumferentially spaced)

Patent 6257380: Calibrated hysteresis brakes
(BRAKES : FRICTIONAL VIBRATION DAMPER : Electric : Electromagnet : Rotary motor : With axially movable brake member)

Patent 6257381: Business case, particularly computer case
(TRUNKS AND HAND-CARRIED LUGGAGE : HAND LUGGAGE (SUITCASE, BRIEFCASE, ETC.) : Plural : Telescoping sections)

Patent 6257382: Cable winding apparatus
(ELECTRICITY: TRANSMISSION TO VEHICLES : FLEXIBLE EXTENSIONS : Reels : Alternating direct)

Patent 6257383: Lockup damper, lockup mechanism and damper mechanism of torque converter
(CLUTCHES AND POWER-STOP CONTROL : VORTEX-FLOW DRIVE AND CLUTCH : Including drive-lockup clutch : Having fluid-pressure operator :)

Patent 6257384: Two-way differential clutch
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Automatic : Manual control : Transversely moving : Brake band)

Patent 6257385: Roller clutch built-in type pulley apparatus for alternator
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Automatic : One-way engaging : Ball or roller : Ball or roller)

Patent 6257386: Power cut/connect device
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Plural clutch-assemblage : Including electrically actuated clutch assemblage : Sprags)

Patent 6257387: Hydraulic power transmission joint
(CLUTCHES AND POWER-STOP CONTROL : CLUTCHES : Fluent material : Axially movable piston : Radial vane)

Patent 6257388: Anti-slip insert for a backstopping clutch
(CLUTCHES AND POWER-STOP CONTROL : TRANSMISSION AND BRAKE : Torque-responsive brake : Electromagnetic)

Patent 6257389: Device for examining securities
(CHECK-ACTUATED CONTROL MECHANISMS : CONTROL MECHANISM ACTUATED BY CHECK, OTHER THAN COIN (E.G., SLUG, TOKEN, CARD, ETC.), WHICH IS MUTILATED OR RETAINED : By pliant currency (e.g., dollar bill, etc.) : Including light sensitive testing device :)

Patent 6257390: Skirt panel for a passenger conveyor
(CONVEYORS: POWER-DRIVEN : CONVEYOR OR ACCESSORY THEREFOR SPECIALIZED TO CONVEY PEOPLE : By stairway having steps forming an endless member : By support having interdigitating members (e.g., comb plate, etc.))

Patent 6257391: Part supplying device and method for supplying parts using the same device
(CONVEYORS: POWER-DRIVEN : CONVEYOR ARRANGEMENT FOR SELECTING AMONG PLURAL SOURCES OR DESTINATIONS : Condition responsive control means including sensing condition of source or destination : Auxiliary section has a reversibly driven conveyor for bidirectional article movement)

Patent 6257392: Vibratory bowl and associated parts orienting tooling with pivotal top confinement
(CONVEYORS: POWER-DRIVEN : CONVEYOR FOR CHANGING ATTITUDE OF ITEM RELATIVE TO CONVEYED DIRECTION : By conveying randomly faced items and turning items to uniform facing : Including separating item from scrambled supply hopper : Including orbiting progression of item-fitting elements passing through supply of scrambled items)

Patent 6257393: Product collator
(CONVEYORS: POWER-DRIVEN : CONVEYOR FOR CHANGING ATTITUDE OF ITEM RELATIVE TO CONVEYED DIRECTION : By conveying randomly faced items and turning items to uniform facing : Including separating item from scrambled supply hopper : By orbiting progression of item-receiving pockets passing through supply : Pockets comprise grooved, transversely disposed rollers)

Patent 6257394: Part-conveying apparatus
(CONVEYORS: POWER-DRIVEN : CONVEYOR SYSTEM HAVING A GRAVITY CONVEYOR SECTION : With means to affect flow : Gate : Successive power-driven conveyor sections)

Patent 6257395: Apparatus to uniformly distribute bulk conveyed parts for inspection by a camera
(CONVEYORS: POWER-DRIVEN : CONVEYING SYSTEM HAVING PLURAL POWER-DRIVEN CONVEYING SECTIONS : Recycling load in a closed path : By means responsive to presence or condition of load)

Patent 6257396: Sealless, particulate impervious reciprocating conveyor
(CONVEYORS: POWER-DRIVEN : CONVEYOR SECTION : Reciprocating conveying surface : Surface formed by plural parallel elongated sections reciprocating horizontally : Seals : Moved by endless actuator)

Patent 6257397: Conveyor for continuous proofing and baking apparatus
(CONVEYORS: POWER-DRIVEN : CONVEYOR SECTION : Endless conveyor : Carrier belt structure : Formed of or including pivotally interconnected rigid links : Separate pins interconnect links : Links pivot about mutually perpendicular axes : Transverse frame carrying at least three transversely spaced roller supports)

Patent 6257398: Headgear packaging system
(SPECIAL RECEPTACLE OR PACKAGE : FOR APPAREL : Hat and headwear : Shield)

Patent 6257399: Anti-theft display box for a consumer article
(SPECIAL RECEPTACLE OR PACKAGE : FOR TIME MECHANISM OR ELEMENT : Watch or clock movement : Bar, rod or tube)

Patent 6257400: Method and apparatus for containing prophylactic articles
(SPECIAL RECEPTACLE OR PACKAGE : FOR RUBBER BAG OR TUBE (E.G., PROPHYLACTIC) : Dental)

Patent 6257401: Vented container with handles and embossment
(SPECIAL RECEPTACLE OR PACKAGE : WITH MOISTURE ABSORBENT : Pendent from handle)

Patent 6257402: Package having vapor pressure control for batteries
(SPECIAL RECEPTACLE OR PACKAGE : WITH MOISTURE ABSORBENT : Pendent from handle)

Patent 6257403: Packaging system for meal kit
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Including drinking vessel : Body treatment)

Patent 6257404: Printable blank of improved durability for forming video cassette boxes
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : Including booklet, leaflet or record means : Including fastener)

Patent 6257405: Card-shaped storage case for articles of daily use and/or consumer articles
(SPECIAL RECEPTACLE OR PACKAGE : COMBINED OR CONVERTIBLE : For pocket or personal use : Tools : Fastener and tool)

Patent 6257406: Detachable basketball hanger
(SPECIAL RECEPTACLE OR PACKAGE : FOR A SPORT IMPLEMENT, EXERCISE DEVICE, OR GAME : For a ball : Golf bag)

Patent 6257407: Briefcase for laptop computer
(SPECIAL RECEPTACLE OR PACKAGE : FOR A HOUSEHOLD APPLIANCE : Binoculars)

Patent 6257408: Needle sheathing and unsheathing safety device
(SPECIAL RECEPTACLE OR PACKAGE : FOR A TOOL (E.G., KNIFE, SHAVER) : Body treatment (i.e., surgical, but not cosmetic) : Syringe (e.g., enema or catheter, per se) : Hypodermic or needle, per se : Plural : Alternate direction feeding)

Patent 6257409: Positive attachment wrench case
(SPECIAL RECEPTACLE OR PACKAGE : FOR A TOOL (E.G., KNIFE, SHAVER) : Plural : Wrenches : Common handle)

Patent 6257410: Dispensable products having end-wise indicia
(SPECIAL RECEPTACLE OR PACKAGE : FOR ROLL OR REEL : Knockdown or collapsible type)

Patent 6257411: Case made of sheet material with centering tabs and blank for producing same
(SPECIAL RECEPTACLE OR PACKAGE : STRUCTURAL FEATURES FOR VERTICAL STACKING, I.E., SIMILAR RECEPTACLES : Having vertical projecting element or recess for interlock : Plural distinct feet or supports type : Pull type)

Patent 6257412: Folded cushioning material for packaging
(SPECIAL RECEPTACLE OR PACKAGE : SHOCK PROTECTION TYPE (E.G., FREE FALL) : With distinct corner or edge protector : In situ)

Patent 6257413: Screen panel
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : SIFTING : Elements : Dress : Drum : Sectional : Brush)

Patent 6257414: Roller sifting and dispersing machine
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS : Separating means : Sorting items by size : Item of particular size passed through gauging passage between separate elements : Gauging passage between rotatable elements : Pocket formed by rollers, disks, or wheels spaced transversely of belt or by contoured transverse roller, bar, or slat)

Patent 6257415: Multi-outlet diffuser system for classifier cones
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : FLUID SUSPENSION : Gaseous : Grading deposition : With deflection : Fluidically induced unidirectional swirling (e.g., axial, radial, tangential separation, free-vortex, etc.) : Including specific overflow outlet feature (e.g., adjustable vortex finder, shape, size, etc.))

Patent 6257416: Fluid treatment device with tangential ducts and method for dimensioning the device
(LIQUID PURIFICATION OR SEPARATION : FILTER : Within flow line or flow line connected close casing : Recombining)

Patent 6257417: Automotive oil filter housing
(LIQUID PURIFICATION OR SEPARATION : FILTER : Within flow line or flow line connected close casing : Inlet and outlet at same end : Attached to casing)

Patent 6257418: Retractable display apparatus
(SUPPORTS: RACKS : INOPERATIVE IN HOUSED POSITION :)

Patent 6257419: Versatile bicycle stand
(SUPPORTS: RACKS : SPECIAL ARTICLE : Velocipede type : Stands : Foldable)

Patent 6257420: Adjustable multimedia storage rack
(SUPPORTS: RACKS : SPECIAL ARTICLE : Recorded music type : Foldable)

Patent 6257421: Jewel box hanger and support
(SUPPORTS: RACKS : SPECIAL ARTICLE : Recorded music type : Foldable)

Patent 6257422: Article holder
(SUPPORTS: RACKS : SPECIAL ARTICLE : Paper or textile sheet type : Adjustable)

Patent 6257423: Casket display system
(SUPPORTS: RACKS : SPECIAL ARTICLE : Receptacle support : Casket type : With closure operator)

Patent 6257424: Hanging system for wet bathing suits
(SUPPORTS: RACKS : SPECIALLY MOUNTED : Wall or window : Of wire)

Patent 6257425: Combinative device for clothes shelf and towel rack
(SUPPORTS: RACKS : SPECIALLY MOUNTED : Wall or window : Shelf : Plant or flower pot)

Patent 6257426: Shelf engagement mechanism
(SUPPORTS: RACKS : SHELF TYPE : Knockdown : Vertically adjustable : Distinct seat for stacked element)

Patent 6257427: Modular assembly-type stand with earthquake-proof retention means, particularly for storage batteries and the like
(SUPPORTS: RACKS : KNOCKDOWN : Vertically adjustable)

Patent 6257428: Container for separation, storage and mixing of ingredients
(BOTTLES AND JARS : NURSING BOTTLES AND NIPPLES : Poison)

Patent 6257429: Drink dispenser for collapsible liquid containers
(BOTTLES AND JARS : NURSING BOTTLES AND NIPPLES : Collapsible liner or wall : Spring controlled)

Patent 6257430: Twist-on closure mechanism for container
(BOTTLES AND JARS : CLOSURES : Including visual indicia : With straw)

Patent 6257431: Dispensing cap with improved tightness
(BOTTLES AND JARS : CLOSURES : Closure pivoted about receptacle opening : With fastening means : With movable closure removal obstacle)

Patent 6257432: Cap and container assembly
(BOTTLES AND JARS : CLOSURES : Cap type : Removably attached to receptacle by relative rotation between keepers (e.g., screw threads or lugs) : Projection engages keeper to stop rotation in closure applying direction : Cavity extends circumferentially of stopper surface)

Patent 6257433: Grip dome container
(BOTTLES AND JARS : SIDEWALL STRUCTURE : Pressure-responsive structure : Footed support)

Patent 6257434: Container for transporting heated food, particularly pizza and the like
(RECEPTACLES : SECTIONAL : Container formed of only two similar sections : Sections hinged together : Hinge integral with sections : Sidewall formed of separable stave-like parts)

Patent 6257435: Tamper evident closure member
(RECEPTACLES : CLOSURES : With closure opening arrangements for means (e.g., opening devices) : Frangible member or portion : About line or point of weakness : Line of weakness extends circumferentially of receptacle mouth : Adapted for engagement with special tool (e.g., slotted key))

Patent 6257436: Convertible pastry storage container construction
(RECEPTACLES : COMPARTMENTED CONTAINER : Compartment partition is movable or removable : Vertical partition received in groove or notch in the container : Plural partition-receiving grooves or notches : Case bottom configured to stack on top of bottle in underlying case)

Patent 6257437: Above ground storage tank for holding combustible material and supporting equipment thereon
(RECEPTACLES : STATIONARY TANK : For petroleum or a petroleum product (e.g., oil, gasoline) : Foam insulation)

Patent 6257438: Container construction
(RECEPTACLES : ONE-PIECE, REINFORCED OPEN END EDGE : Molded : Circumferential)

Patent 6257439: Handle for a food container
(RECEPTACLES : CONTAINER ATTACHMENT OR ADJUNCT : Handle, handle component, or handle adjunct : Means for detachably securing a handle to a container : For multiple containers)

Patent 6257440: Container handle and related methods
(RECEPTACLES : CONTAINER ATTACHMENT OR ADJUNCT : Handle, handle component, or handle adjunct : Means for retaining a movable handle in at least one fixed position : Including means for retaining the handle in at least two fixed positions : Finger operated)

Patent 6257441: Child safe bucket and lid
(RECEPTACLES : CLOSURES : Pivotable, (e.g., hinged) : Hinge members formed integrally with closure and closure support : Hinge elements interlocked by elastic deformation : One piece container and closure)

Patent 6257442: Packaging structure of variable volume
(RECEPTACLES : FLACCID WALL MATERIAL REMOVABLY ATTACHED TO SKELETAL FRAMEWORK : Collapsible or foldable framework)

Patent 6257443: Napkin holder
(ARTICLE DISPENSING : CONCURRENT SEPARATION AND DISTORTION OF FLEXIBLE ARTICLE (E.G., NAPKIN HOLDERS) : Plural sources, stacks or compartments : Oppositely faced dispensing outlets : On follower)

Patent 6257444: Precision dispensing apparatus and method
(DISPENSING : PROCESSES OF DISPENSING :)

Patent 6257445: Electrically operated viscous fluid dispensing apparatus and method
(DISPENSING : PROCESSES OF DISPENSING :)

Patent 6257446: Liquid chemical container with integrated fluid reservoir
(DISPENSING : AUTOMATIC CONTROL : Float-level indicators)

Patent 6257447: Precision powder feeder
(DISPENSING : AUTOMATIC CONTROL : Constant weight, volume or pressure control by output : Indicating element rigidly carried by movable dispenser element)

Patent 6257448: Backpack externally chargeable bladder gun assembly
(DISPENSING : SIMULATIONS : Firearms : Movably mounted ingredient container)

Patent 6257449: Reclosable package fitment having rear intrusion and front spout lift
(DISPENSING : WITH CUTTER AND/OR PUNCH : To form dispensing opening in container : Mounted for relative motion : Of aerosol dispenser)

Patent 6257450: Dual dispense container having cloverleaf orifice
(DISPENSING : COLLAPSIBLE WALL-TYPE CONTAINER : Plural container and/or compartment : With nonfriction fit means to secure discharge guide to container)

Patent 6257451: Anti-clog pump sprayer
(DISPENSING : WITH CLEANING MEANS : Cooling only)

Patent 6257452: Pouring device
(DISPENSING : WITH LOCK OR FASTENING SEAL : Single-use fastening seal : Frangible : For common path)

Patent 6257453: Tamper-indicating, two-piece dispensing closure
(DISPENSING : WITH LOCK OR FASTENING SEAL : Single-use fastening seal : Frangible : For common path)

Patent 6257454: Media dispenser
(DISPENSING : WITH LOCK OR FASTENING SEAL : Inhibiting actuation of discharge assistant : Maintain dispenser in open position)

Patent 6257455: Pump dispenser having passive venting means
(DISPENSING : WITH FILTER (E.G., STRAINER) : Associated with vent passage : For bottom discharge)

Patent 6257456: Powdering device
(DISPENSING : JARRING AND/OR VIBRATING : Open blast)

Patent 6257457: Device for spraying a fluid product, such as a double dose dispenser
(DISPENSING : WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) : With movable nozzle interconnected therewith : With discharge controller)

Patent 6257458: Self-priming hand pump for dispensing fluid to a bovine
(DISPENSING : WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) : With movable nozzle interconnected therewith : With material supply container and discharge assistant casing : Container-mounted pump : Pump casing within supply container : Reciprocating nonpivoted controller)

Patent 6257459: Content lifting and removing container assembly and method of manufacture thereof
(DISPENSING : WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) : Movable element actuator projection through outlet : With material supply container and discharge assistant casing)

Patent 6257461: Media dispenser having parts with shear faces for facilitating assembly
(DISPENSING : WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) : With material supply container and discharge assistant with casing (e.g., supply container and pump) : Container-mounted pump : Axial inlet and outlet)

Patent 6257462: Self-measuring dispensing container
(DISPENSING : SUPPLY CONTAINERS WITH TRAPS : With tiltable container trap only : Single discharge passage forming trap : Rigidly interconnected or unitary cutoffs)

Patent 6257463: Aseptic closure for containers of liquids
(DISPENSING : AXIALLY SLIDABLE TUBES, SLEEVES, OR APERTURED CAPS : Axial discharge : Axial sationary closure plug)

Patent 6257464: Dispensing mechanism with dual function flow regulator and sealing plate
(DISPENSING : WITH FLOW CONTROLLER OR CLOSURE : Reciprocatory : Arcuate path : Screw plug or disc)

Patent 6257465: Ice dispenser
(DISPENSING : NOZZLES, SPOUTS AND POURING DEVICES : Integral with container walls : Rim mounted, interengaging groove and bead or flange)

Patent 6257466: Continuous casting nozzle
(DISPENSING : MOLTEN METAL DISPENSING : With subjacent flow guide : Teakettle type)

Patent 6257467: Mobile mannequin
(APPAREL APPARATUS : FORMING, PRESSING, MOLDING, AND STRETCHING : Forms : Inside tie frame)

Patent 6257468: Baby carrier
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Carrier for person : Collapsible to nonuse position on user`s body)

Patent 6257469: Holder assembly
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Including or carrying a reel : In upright or sitting position)

Patent 6257470: Vehicle cargo carrying device
(PACKAGE AND ARTICLE CARRIERS : VEHICLE ATTACHED : Carrier associated with vehicle roof or trunk lid : Flexible carrier : For clothes hangers)

Patent 6257471: Ski-carrier module with module attachment apparatus
(PACKAGE AND ARTICLE CARRIERS : VEHICLE ATTACHED : Carrier associated with vehicle roof or trunk lid : Carrier attached to carrier : For clothes hangers)

Patent 6257472: Backpack
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Flaccid attaching means looped around neck or crossing shoulder : Carrier having single shoulder or neck engaged attaching means with receiver attached to terminal end of attaching means : Having particular connection between receiver and terminal end : Terminal ends extending down sides of receiver)

Patent 6257473: Sanitary collection holder for animal waste
(PACKAGE AND ARTICLE CARRIERS : CARRIED BY ANIMATE BEARER : Article held by receiver : Receiver mounted on, or formed as part of, means at least partially encircling the torso for attaching carrier to bearer : Receiver separate from attaching means : Removable connection : Apertured member or loop attaching receiver to attaching means : Loop : At least one end of the loop being releasable :)

Patent 6257474: Ampoule opener
(SEVERING BY TEARING OR BREAKING : BREAKING OR TEARING APPARATUS : Plural breakers : Preliminary weakener)

Patent 6257475: Apparatus for issuing a ticket
(SEVERING BY TEARING OR BREAKING : BREAKING OR TEARING APPARATUS : Work-parting pullers (bursters) : Plural divergent work paths)

Patent 6257476: Explosive powder actuated setting tool
(ELONGATED-MEMBER-DRIVING APPARATUS : EXPLOSIVE-TYPE DRIVING MEANS : With plunger : With cutting means)

Patent 6257477: Stapler with internal guidance of the legs of a staple
(ELONGATED-MEMBER-DRIVING APPARATUS : WITH MEANS TO MOVE OR GUIDE MEMBER INTO DRIVING POSITION : With means to assure correct orientation of member(s) : Rotary)

Patent 6257478: Soldering/unsoldering arrangement
(METAL FUSION BONDING : WITH MEANS TO JUXTAPOSE AND BOND PLURAL WORKPIECES : Plural discrete workpieces : With electrical connection made at joint : Brazing or soldering)

Patent 6257479: Tooling and methods for circumferential friction stir welding
(METAL FUSION BONDING : PROCESS : Using dynamic frictional energy (i.e., friction welding) : Soldering or liquid phase bonding)

Patent 6257480: Jet soldering method and apparatus
(METAL FUSION BONDING : PROCESS : With removing or reshaping of filler material or flash after bonding : Forming joint of rotary shaft)

Patent 6257481: Metal bonding
(METAL FUSION BONDING : PROCESS : Diffusion type : With incipient melting of bonding surface : Pressure vessels, tanks, and container-type structures)

Patent 6257482: Jet solder feeding device and soldering method
(METAL FUSION BONDING : PROCESS : Applying or distributing fused filler : Using pumped stream or jet : Attaching filler to work part)

Patent 6257483: Nickel-based brazing material, method of brazing with the brazing material, process for producing EGR cooler with the brazing material, and EGR cooler
(METAL FUSION BONDING : PROCESS : Critical work component, temperature, or pressure : Ferrous metal member : Steel member : Brazing or soldering : Lead-less (or "bumped") device)

Patent 6257484: Collapsible corrugated plastic box having tear-resistant hand holds
(ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES : PAPERBOARD BOX : With closure for an access opening : Foldable wall extension (e.g., closure flap) : Plural extensions mechanically interlocked with each other : Extension includes two or more depending flanges or tabs)

Patent 6257485: Insulated cup and method of manufacture
(ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES : PAPER OR PAPERBOARD CUP : Insulated : Closure flap)

Patent 6257486: Smart card pin system, card, and reader
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Price determination)

Patent 6257487: Electronic cashless system
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Price determination)

Patent 6257488: Magnetic detector for security document
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Magnetic : Raised or depressed portions on record)

Patent 6257489: Apparatus and methods for non-contact coil form spread measurement
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Combined with diverse art device (e.g., security tag deactivator) : Including an imager (e.g., CCD or camera-type reader))

Patent 6257490: CCD-based bar code scanner
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Extended reader working range (e.g., multiple focal planes) : Auto-focusing : Using an imager (e.g., CCD or camera-type reader) :)

Patent 6257491: Packaged mirror including mirror travel stops
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specific scanning detail (e.g., scanner with a specific scanning field of view) : Moving a spot of light (e.g., flying spot scanner) : Using a moving mirror :)

Patent 6257492: Combination hand-held and counter-top omni-directional scanner
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specified housing or mounting detail : Illumination detail (e.g., LED array))

Patent 6257493: Cartridge for a mixer tap with temperature limitation
(AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION : MIXING FLUID OF DISSIMILAR TEMPERATURE : Including bypass : Having electrical motive means)

Patent 6257494: Base structure of a turnout
(RAILWAYS: SURFACE TRACK : RAILS : Turnout : Bar core)

Patent 6257495: Device for securing railway rails on standard concrete sleepers in a highly resilient manner
(RAILWAYS: SURFACE TRACK : FASTENINGS : Clamps : Spring : Ratchet)

Patent 6257496: Fuel injector having an integrated seat and swirl generator
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : PROCESSES : Of fuel injection : Snowmaking)

Patent 6257497: Water ejecting devices for fountains
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : FOUNTAINS OR DRINKING TUBES AND STRAWS : Ornamental : With charging electrode mounted on spray device)

Patent 6257498: Method and apparatus for an agricultural air handler
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : ORCHARD-TYPE MOBILE DISTRIBUTOR COMPRISING FLUENT DISCHARGED INTO GASEOUS CONVEYING CURRENT : With spray material quantity or flow indicating means (e.g., sight gauge))

Patent 6257499: High speed fuel injector
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : INJECTION NOZZLE OPENED BY RELIEVING SUPPLY (E.G., ACCUMULATOR TYPE) : Plural motor surfaces on flow regulator (e.g., opposed))

Patent 6257500: Window and lens glass cleaning system for a motor vehicle
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : LIQUID SPRAYER FOR TRANSPARENT PANEL (E.G., WINDSHIELD) : Piercing connection to supply means)

Patent 6257501: Electric fan having a concentric fan-mounted mister
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : COMBINED OR CONVERTIBLE : Bumper or guard protects distributor)

Patent 6257502: Misting systems
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : INCLUDING SUPPLEMENTAL GAS SHAPING OR SHIELDING JET : Bumper or guard protects distributor)

Patent 6257503: Dispenser head and receptacle fitted therewith
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : INCLUDING SUPPLY HOLDER FOR MATERIAL : Fluid pressure discharge means : One a fluent solid)

Patent 6257504: Orifice plate feed nozzle and atomization process
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : COMBINING OF SEPARATELY SUPPLIED FLUIDS (I.E., PLURAL FLOW PATHS) : Including additional dispersing plate or obstruction in mixing chamber : Three or more inlets to one stream from other)

Patent 6257505: Sprinkling head structure of sprinkling gun
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : FLOW LINE OR NOZZLE ATTACHED OR CARRIED HANDGRIP OR HANDLE : Pistol grip type : Transverse planar or dished surface type)

Patent 6257506: Fuel injector for auto-ignition internal combustion engines
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : FLUID PRESSURE RESPONSIVE DISCHARGE MODIFIER* OR FLOW REGULATOR* : Fuel injector or burner : Single trigger for plural valve actuators)

Patent 6257507: Pump nozzle of a type with an open injection nozzle
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : FLUID PRESSURE RESPONSIVE DISCHARGE MODIFIER* OR FLOW REGULATOR* : Fuel injector or burner : Single trigger for plural valve actuators)

Patent 6257508: Fuel injector having after-injection reduction arrangement
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : FLUID PRESSURE RESPONSIVE DISCHARGE MODIFIER* OR FLOW REGULATOR* : Fuel injector or burner : Having flow regulator* for reciprocating piston engine : Regulator* biased to closed position by a fluid : Upstream of flow regulator*)

Patent 6257509: Fuel injector
(FLUID SPRINKLING, SPRAYING, AND DIFFUSING : INCLUDING VALVE MEANS IN FLOW LINE : Reciprocating : Injection nozzle type : Electromagnetically operated valve (e.g., ball-type) : Upstream of flow regulator*)

Patent 6257510: Adjustable emission chamber flow cell
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : By operations other than force of contact with solid surface :)

Patent 6257511: Wood-chipping machines
(SOLID MATERIAL COMMINUTION OR DISINTEGRATION : : Comminuting surface provided with openings to permit discharge of material : Rotating comminuting surface having openings : Radial comminuting face : Stationary flat circular surface)

Patent 6257512: Magnetized pre-wound sideless bobbins
(WINDING, TENSIONING, OR GUIDING : WOUND STORAGE PACKAGE : Housing or outer peripheral support : Spooled)

Patent 6257513: Spinning reel with improved bail
(WINDING, TENSIONING, OR GUIDING : REELING DEVICE : Fishing rod reel : Axial unwinding (i.e., spinning reel) : With winding guide on rotor rearward of spool : Guide shiftable on rotor : Spool or coil engaging)

Patent 6257514: Guiding assembly for protecting a magnetic tape head
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Including threading : Having particular automated control : Carrier responsive control)

Patent 6257515: Magnetic recording and reproducing apparatus detecting end of tape by counting motor signals per supply-reel revolution
(WINDING, TENSIONING, OR GUIDING : UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) : Automated stop or reverse : Coil rotation sensor : Electrical control : Photoelectric controller)

Patent 6257516: Axial disc brake and yarn feeding device including an axial disc brake
(WINDING, TENSIONING, OR GUIDING : UNIDIRECTIONAL WINDING AND UNWINDING : Variable number of windings on support : Stationary winding surface (e.g., with flyer) : Brake providing resistance to removal of material : Radially acting wheel, disk, or belt)

Patent 6257517: Method and apparatus for feeding welding wire
(WINDING, TENSIONING, OR GUIDING : UNIDIRECTIONAL WINDING AND UNWINDING : Fixed number of windings on winding surface (e.g., positive feeder) : Stationary winding surface (e.g., with flyer))

Patent 6257518: Tension apparatus and tension system
(WINDING, TENSIONING, OR GUIDING : TENSION CONTROL OR BRAKE : Supply controlled : Drag on running material : Rotary : With brake or clutch : Yieldable drive (e.g., clutch or slip coupling))

Patent 6257519: Three-piece tape reel assembly for a data storage tape cartridge
(WINDING, TENSIONING, OR GUIDING : COIL HOLDER OR SUPPORT (E.G., SPINDLE, DISPENSER, OR SPOOL) : Spool or core : Particular component connection : Flange to hub or another flange : Mechanical joint or fastener : Snap fit : Threaded (e.g., bolt or screw))

Patent 6257520: Noncontact web transporting apparatus
(WINDING, TENSIONING, OR GUIDING : MATERIAL GUIDE OR GUARD : Fluid suspension : Turning guide : Reinforcement)

Patent 6257521: Shimmy-free aircraft tail wheel assembly
(AERONAUTICS : LANDING GEAR : Tail supports : Emergency)

Patent 6257522: Multi-beam method and apparatus for removing and replacing major structural components while converting an airplane to efficiently carry freight
(AERONAUTICS : AIRCRAFT STRUCTURE : Load (e.g., cargo) accommodation : Movable)

Patent 6257523: Foldable partition with integral door
(AERONAUTICS : AIRCRAFT STRUCTURE : Passenger or crew accommodation : Removable, load bearing, airframe section)

Patent 6257524: Mechanical dereefer
(AERONAUTICS : SAFETY LOWERING DEVICES : Parachutes : Seat)

Patent 6257525: Remotely controlled aircraft
(AERONAUTICS : KITES : Rotating vanes)

Patent 6257526: Satellite system and method of deploying same
(AERONAUTICS : SPACECRAFT : Externally mounted stabilizing appendage (e.g., fin))

Patent 6257527: Hypersonic and orbital vehicles system
(AERONAUTICS : SPACECRAFT : Reentry vehicle : Manned : Radially rotating)

Patent 6257528: Vehicle control system and method employing control surface and geared tab
(AERONAUTICS : AIRCRAFT SUSTENTATION : Sustaining airfoils : With lift modification : Variable : By controlling boundary layer : With nose slot : Having trailing edge flap :)

Patent 6257529: Servo actuator apparatus and aircraft control apparatus
(AERONAUTICS : AIRCRAFT CONTROL : Pilot operated : Control system : Override of automatic control by human pilot)

Patent 6257530: Clasping device for longitudinal object
(SUPPORTS : PIPE OR CABLE : Brackets : With ring or clamp : Resilient gripping clip or clasp : Including plural, staff-engaging adjusting screws)

Patent 6257531: Ergonomic workstation and keyboard support
(SUPPORTS : ARMREST OR HEADREST : With clamp or hold-down)

Patent 6257532: Doll stand
(SUPPORTS : STAND : Standard type : Tiltable with understructure)

Patent 6257533: CPU heat sink attachment
(SUPPORTS : BRACKETS : Understructure)

Patent 6257534: Ladder rack assembly
(SUPPORTS : BRACKETS : Plural, for single article : Leg or foot)

Patent 6257535: Adjustable microphone mounting assembly
(SUPPORTS : BRACKETS : Specially mounted or attached : By vacuum : Bridged by diverse anchoring means)

Patent 6257536: Merchandise display device
(SUPPORTS : BRACKETS : Specially mounted or attached : Interlocked bracket and support : Apertured mount (i.e., pegboard) : Single piece)

Patent 6257537: Mounting bracket and raptor perch guard
(SUPPORTS : BRACKETS : Specially mounted or attached : Bracket clamped to mount (i.e., single clamp) : Clamped to mounting surface by resilient clip)

Patent 6257538: Keyboard mounting mechanism
(SUPPORTS : BRACKETS : Adjustable : Plural joints : Horizontal pivots : Having vertical adjustment)

Patent 6257539: Marker pen holder
(SUPPORTS : BRACKETS : Article holding means : Socket : Clamp)

Patent 6257540: Method for storing fresh fruits and vegetables
(SUPPORTS : SUPPORTING BASE : Fittings)

Patent 6257541: Slide for vehicle seat, and seat including such slide
(SUPPORTS : STAND : Horizontally movable support surface : On slide or guide : On inclined guide or slide)

Patent 6257542: Theft prevention clamp
(SUPPORTS : WITH ANTI-THEFT OR ANTI-TAMPER MEANS : Support for mirror- or picture-type article)

Patent 6257543: Vibrator bracket
(SUPPORTS : MACHINERY SUPPORT : Bracket : Vertical movement)

Patent 6257544: Necking apparatus support
(SUPPORTS : MACHINERY SUPPORT : Base or platform : Plural for single article)

Patent 6257545: Mechanism for tentatively fixing decorative sheet
(STATIC MOLDS : IN SITU CONSTRUCTION ENGINEERING TYPE OR BUILDING TYPE-MOLD OR FORM : Forming building structure : Providing surface facing on product, or existing structure, e.g., veneer, etc. : Culvert and header wall)

Patent 6257546: Slip casting
(STATIC MOLDS : INCLUDING MEANS WITHIN SURFACE TO CONFINE HEAT EXCHANGE MEDIUM : Mold part of particular material : To remove or release plural products)

Patent 6257547: Mold assembly for forming ophthalmic lens
(STATIC MOLDS : CONTAINER-TYPE MOLDING DEVICE : Having plural mold sections : By means adjusting angular displacement of adjoining mold walls)

Patent 6257548: Valve construction
(VALVES AND VALVE ACTUATION : ELECTRICALLY ACTUATED VALVE : Having element dimensionally responsive to field : Venturi restrictor)

Patent 6257549: Actuation module
(VALVES AND VALVE ACTUATION : ELECTRICALLY ACTUATED VALVE : Rotary electric actuator : Coils have common axis)

Patent 6257550: Drain valve adapter for aqueous container
(VALVES AND VALVE ACTUATION : WITH CORRELATED FLOW PATH : Valve operated by joining flow path sections : Joining motion includes linear valve operating component : Tapered metering plug)

Patent 6257551: Valve stem extension
(VALVES AND VALVE ACTUATION : LIMIT STOP : Rotary valve : Stop element on actuator : Spring)

Patent 6257552: Arrangement for handling a load
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : HOISTING TRUCK : Service station type : Platform type)

Patent 6257553: Utility bar
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : NAIL EXTRACTOR TYPE : Single throw lever : Claw bar : Cam or wedge actuated)

Patent 6257554: Staple remover holding device and method
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : STAPLE PULLER : Single throw lever)

Patent 6257555: Stump and pole extraction device
(IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE : APPARATUS FOR HAULING OR HOISTING LOAD, INCLUDING DRIVEN DEVICE WHICH CONTACTS AND PULLS ON CABLE : Rack and pinion)

Patent 6257556: Safety fence used on a building being constructed
(FENCES : MISCELLANEOUS :)

Patent 6257557: Split cover shoe for enclosing the base of a post
(FENCES : MISCELLANEOUS :)

Patent 6257558: Reel for dispensing and collecting electrified wire
(FENCES : ELECTRIC : Strands)

Patent 6257559: Portable fence with foldable components
(FENCES : PANEL : Hinged : Pronged)

Patent 6257560: Fountain humidifier and air cleanser
(GAS AND LIQUID CONTACT APPARATUS : FLUID DISTRIBUTION : Pumping : Liquid : In circuit : With thermostatic control)

Patent 6257561: Air spring
(SPRING DEVICES : VEHICLE : Comprising compressible fluid : With retarder : Leveling device : Having flexible wall : Coil spring between lever and vehicle part)

Patent 6257562: Liquid filled vibration isolating device
(SPRING DEVICES : RESILIENT SHOCK OR VIBRATION ABSORBER : Nonmetallic, resilient element : Plural resilient elements with rigid spacer : With electronic or magnetic control)

Patent 6257563: Damper for vehicle components
(SPRING DEVICES : VEHICLE : Parallel depression (e.g., having stabilizer bar) : Torque bar or tube stabilizer : And elastomeric member :)

Patent 6257564: Vacuum chuck having vacuum-nipples wafer support
(WORK HOLDERS : WITH FLUID MEANS : Vacuum-type holding means :)

Patent 6257565: Decking clamp and method of making the same
(WORK HOLDERS : RELATIVELY MOVABLE JAWS : Means to actuate jaw(s) (i.e., apply holding force) : Screw-nut type : Screw travels with jaw : C-clamp type : To immobilize nut)

Patent 6257566: Multiple signature feeder system
(SHEET-MATERIAL ASSOCIATING : ASSOCIATING OR DISASSOCIATING : Signature associating : Binding : Revolving pivotal folding blade)

Patent 6257567: Conveying device for book binding machines
(SHEET-MATERIAL ASSOCIATING : ASSOCIATING OR DISASSOCIATING : Sheet associating : Performing operation on stacks (e.g., binding, cutting) : Cover sheet)

Patent 6257568: Accumulator station with stack height control
(SHEET FEEDING OR DELIVERING : DELIVERING TO STACK AND FEEDING THEREFROM : Feeding from bottom of stack :)

Patent 6257569: Apparatus and method for delivery of sheet media to a printer
(SHEET FEEDING OR DELIVERING : FEEDING : Separators : Rotary : Separator adjustable or retractable relative to pack : By over-running one-way drive)

Patent 6257570: Enhanced sheet feed adapted for dual web forms
(SHEET FEEDING OR DELIVERING : FEEDING : Pack holders : Advancer : With means to move portions of advancer unequally (e.g., for unequal-thickness sheets) : Including couple-elements resiliently urged together)

 

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