Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding › B25B 13 - Spanners; Wrenches
Patents for B25B 13 - Spanners; Wrenches (18,360)
08/2003
08/06/2003EP0969948B1 Screwing element
08/06/2003CN2564308Y Lever-type pipe wrench
08/06/2003CN2564307Y Ratchet mechanism for screwdriver
08/05/2003US6601481 Tool kit having a wrench for fastening tool-mounting bolts
08/05/2003US6601478 Extension accessory apparatus and method
08/05/2003US6601477 Wrench adaptor allowing reversible operation
08/05/2003US6601476 Adaptor device for a wrench
08/05/2003US6601254 Tool adapter and method
07/2003
07/31/2003WO2003062650A1 Lobed drive socket for fastener
07/31/2003US20030140741 Adjustable sleeve barrel structure
07/31/2003US20030140739 Tool for installing a lag hook and method for cabling a tree
07/31/2003US20030140738 Protective wrench socket
07/31/2003DE20308402U1 Miniature spanner has shaped hand grip with bar projections for user's palm to grip on, and spanner head with elliptical projections for thumb and index finger
07/31/2003DE20217684U1 Foldable wheel nut wrench/spanner has fold-out grip arm extension forming long lever arm to release screw connection, short lever arm to tighten screw
07/30/2003EP1331066A2 Wrench for Driving a Device for Theft-proof Fastening a Vehicle Wheel to a Wheel Hub
07/30/2003CN2562934Y Semi regulating pipe spanners
07/30/2003CN2562933Y Improved pneumatic ratchet spanners
07/30/2003CN2562932Y Ratchet structureof movable spanners
07/30/2003CN2562931Y Hand pulling out structure after loosing nut
07/30/2003CN2562930Y Improved ratchet direction control structure
07/30/2003CN2562929Y Improved ratchet direction control structure
07/30/2003CN2562928Y Improved ratchet direction control structure
07/30/2003CN2562927Y Improved ratchet direction control structure
07/30/2003CN2562926Y Improved spanners structure
07/29/2003US6598500 Double-nut tool and method of setting the toe angle of a vehicle wheel
07/29/2003US6598499 Universal setting tool for adhesively bonded rebar and threaded rod anchors
07/29/2003US6598498 Fastener extractor
07/24/2003WO2003059577A1 Wrench head member and system
07/24/2003US20030136232 Ratchet wrench with cambered concave portions
07/24/2003US20030136231 Ratchet wrench having a simplified pawl biasing device
07/24/2003US20030136230 Ratchet wrench having socket adapter securing device
07/24/2003DE20307963U1 C-shaped locking ring for ratchet spanner fits in grooves in casing and in toothed ring which cooperates with spring-loaded pawl
07/23/2003CN2561556Y Spanner structure for piepeline
07/23/2003CN2561555Y Flexible spanners
07/23/2003CN2561554Y Assembled solid wrenches
07/23/2003CN2561553Y Assembled double offset ring spanners
07/23/2003CN1115234C Combined tool for bicycle
07/22/2003US6595091 Tool for golf shoe spikes
07/22/2003US6595089 Ratcheting adjustable wrench
07/22/2003US6595088 Leverage-release type silent wrench structure
07/17/2003WO2003057413A1 Adjustable wrench
07/17/2003US20030133770 Lobed drive for hi-lite fastener
07/17/2003US20030133769 Lobed drive for hi-lite fastener
07/17/2003US20030131692 Socket wrench
07/17/2003US20030131689 Wrench for use with drilling apparatus
07/17/2003US20030131463 Apparatus and method of removing and installing plumbing flanges
07/17/2003DE20203439U1 Surgical navigation screwdriver with fixing sleeve for screws with externally threaded heads has removable grip, integral tracker attachment sleeve for navigated computer-assisted applications
07/16/2003CN2560785Y Anti-theaft bolt assembly of reduction box for pumping unit
07/16/2003CN1429690A Hydraulic operating torque wrench
07/15/2003US6592219 Clamping tool for use in the maintenance of frameless eyeglasses
07/15/2003US6591718 Ratchet wrench
07/15/2003US6591717 Plum blossom-shaped ratchet wrench structure
07/10/2003US20030126960 Socket device having an improved driving structure
07/10/2003US20030126959 Strap wrench
07/10/2003US20030126957 Socket wrench
07/10/2003US20030126956 Fluid-operated torque wrench
07/10/2003DE20307665U1 Socket wrench for universal use, comprising inner ring surface provided with specifically shaped teeth
07/10/2003DE20307659U1 Wrench with sloping mouth has main body, head and handle
07/10/2003DE20307371U1 Hand tool, e.g. a wrench, has a colored cladding over its surface in a multi-layer structure with a chromed zinc layer and a color layer covered by an opaque plastic layer
07/10/2003DE20307015U1 Multi-purpose clamp pipe spanner has installed pipe sleeve and main body with extending axis on which movement body is fitted at end of which is pipe sleeve
07/09/2003EP1325794A1 Fluid-operated torque wrench
07/09/2003EP1237682B1 Hand tool, in particular, a screwdriver
07/09/2003CN2559454Y Boost pipe tongs
07/09/2003CN2559453Y 机械式扭矩扳手 Mechanical Torque Wrench
07/08/2003US6589249 Manual bone anchor placement devices
07/03/2003WO2003054398A1 Security nut, bolt and screw
07/03/2003US20030121376 Adjustable wrench
07/03/2003US20030121375 Holding tool & method of use
07/03/2003US20030121374 Automatically adjusting self-tightening wrench
07/03/2003US20030121373 Spanner with prevention of disengagement of fasteners
07/03/2003US20030121372 Wrench adaptor allowing reversible operation
07/03/2003US20030121371 Ratchet wrench structure
07/03/2003DE20305456U1 Ratchet wrench, comprising head provided with recesses for accommodation of driving head, transmission element, and rotary converter
07/03/2003DE20305454U1 Ratchet wrench, comprising easily detachable ratchet head with locking ring positioned on top of arrangement
07/02/2003EP1105253A4 Ratchet wrench with sealed reversing lever
07/02/2003CN1426874A Ratchet wrench
07/01/2003US6584875 Ratchet wrench
07/01/2003US6584874 3-D sprag ratcheting tool
06/2003
06/26/2003WO2003052310A1 Adapter device for operating a tap
06/26/2003WO2003051580A1 A wrench with an eye screw holder
06/26/2003US20030115993 Ratchet wrench
06/26/2003US20030115992 Ratchet wrench
06/26/2003US20030115991 Torque transfer mechanism for socket wrench
06/26/2003DE20306467U1 Variable-torque socket wrench driver tool
06/26/2003CA2470347A1 Adapter device for operating a tap
06/25/2003EP1320445A2 Socket wrench
06/25/2003EP1320444A2 Retention socket geometry variations
06/25/2003CN2557292Y Telescopic and foldable wrench structure
06/25/2003CN2557291Y Spanner
06/25/2003CN2557290Y Bidirectional sleeve type free return stroke ratchet wrench
06/25/2003CN2557289Y Slide-proof self-tightening sleeve
06/25/2003CN1425536A Pheumatic ratchet driving spanners
06/19/2003WO2003049905A1 Torque wrench assembly
06/19/2003US20030112491 Non-spherical cavity electrophoretic displays and methods and materials for making the same
06/19/2003US20030110905 Pipe wrench
06/19/2003US20030110904 Adjustable wrench structure with a multiple-thread worm
06/19/2003US20030110903 Insert for socket wrench
06/19/2003US20030110901 Ratchet screwdriver
06/18/2003EP1318893A1 Low-profile wrench
06/18/2003EP1039988B1 Wrench for rotation of hexagonal nuts or bolts
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