| Patents for B25B 13 - Spanners; Wrenches (18,360) |
|---|
| 06/22/1994 | CN2169518Y Adjustable ratchet spanner |
| 06/22/1994 | CN2169517Y Movable spanner |
| 06/21/1994 | US5321998 Positive engagement power transmission tool |
| 06/14/1994 | US5320021 Universal chain wrench and tools |
| 06/14/1994 | US5320004 Folding tool set |
| 06/14/1994 | US5320003 Wrench for underground valves |
| 06/08/1994 | CN2168114Y non-standard screw, bolt and tool special for rotation of screw |
| 06/08/1994 | CN2167816Y Self-fastening movable spanner |
| 06/07/1994 | US5318397 Mechanical tensioner |
| 06/04/1994 | CA2084486A1 Magnetic fastener retainer |
| 06/01/1994 | EP0599093A1 Clamping device |
| 06/01/1994 | EP0451256B1 Broken bolt extractor |
| 06/01/1994 | CN2166923Y Sliding movement type prelimited torque wrench |
| 06/01/1994 | CN2166920Y Spiral type wrench |
| 06/01/1994 | CN2166919Y Tool for opening hand-wheel valve |
| 06/01/1994 | CN2166918Y Adjustable spanner |
| 06/01/1994 | CN2166904Y Thread-cutting tool |
| 05/31/1994 | US5316040 Valve alignment tool |
| 05/31/1994 | US5315903 Universal, self-blocking vice key |
| 05/31/1994 | US5315902 Stud removing tool |
| 05/28/1994 | CA2110227A1 Screw clamp |
| 05/26/1994 | WO1994011159A1 Rod rotating tool |
| 05/25/1994 | CN2165967Y Portable pipe pressure twist |
| 05/25/1994 | CN2165966Y Fast-locating hydraulic pipe tongs |
| 05/25/1994 | CN2165965Y Rigid stageless handle of spanner |
| 05/25/1994 | CN2165964Y Free-reverse drive type monkey-spanner |
| 05/25/1994 | CN2165963Y Multi-function handle quick-adjusting monkey-spanner |
| 05/25/1994 | CN2165962Y Socket type driving end of wrenches |
| 05/25/1994 | CN2165961Y Multi-purpose spanner for welder |
| 05/24/1994 | US5313860 Compound tool |
| 05/19/1994 | DE4238573A1 Combination ring spanner assembly - incorporates cylinder with internal faces rigidly connected to it via shaft |
| 05/18/1994 | EP0389490B1 Pliers device |
| 05/18/1994 | CN2164956Y Bidirectional chain pipe wrench |
| 05/18/1994 | CN2164955Y Multiple adjustable wrench |
| 05/11/1994 | WO1994009947A1 Open-end ratchet wrench |
| 05/11/1994 | EP0596374A1 Bit with frictional retention in drive socket |
| 05/11/1994 | EP0595952A1 Toothed fastener |
| 05/11/1994 | CN2164345Y Arc teeth pipe pliers |
| 05/10/1994 | US5309796 Ratchet wrench |
| 05/10/1994 | US5309714 Ratchet tool with exhaust chamber manifold with sound dampening properties |
| 05/04/1994 | EP0460176B1 Improved composite wrench |
| 05/04/1994 | CN2163718Y Multi-purpose hinged wrench for bolt die and tap |
| 05/04/1994 | CN2163717Y Spoke socket wrench |
| 05/04/1994 | CN2163716Y Quick-adjusting wrench |
| 05/04/1994 | CN2163715Y Multi-functional wrench |
| 05/03/1994 | US5307713 Self-aligning wrench |
| 04/27/1994 | CN2163030Y Quick vernier monkey wrench |
| 04/27/1994 | CN2163029Y Chuck master with bidirectional ratchet function |
| 04/26/1994 | US5305766 Needle cap wrench and method |
| 04/26/1994 | US5305670 Adjustable wrench |
| 04/26/1994 | US5305668 Articulated wrench apparatus |
| 04/26/1994 | US5305667 Adjustable wrench |
| 04/26/1994 | US5305666 Installation tool system for Hi-Lok-type fasteners |
| 04/20/1994 | CN2162328Y Tap, circular die universal reamer |
| 04/20/1994 | CN2162327Y No-teeth dick pulley type mould clamps with switching over and sway for spanner |
| 04/20/1994 | CN2162326Y Multipurpose moved head circle jack |
| 04/20/1994 | CN2162325Y Inner hexagonal sleeve head |
| 04/20/1994 | CN1085483A Incline-moving monkey-spanner |
| 04/19/1994 | US5303619 Wrench assembly for propane tanks and gas grills |
| 04/19/1994 | US5303439 Multipurpose bicycle tool kit |
| 04/13/1994 | EP0591732A1 Method for the production of an open-jawed spanner |
| 04/13/1994 | EP0557292B1 Device for attaching an object to a lightweight-construction wall |
| 04/13/1994 | CN2161428Y Pipe wrench |
| 04/13/1994 | CN2161427Y Outer climbing type bidirectional clamping mechanism for power pincers |
| 04/13/1994 | CN2161426Y Combined inner and outer hexagon spanner |
| 04/13/1994 | CN2161425Y Monkey wrench |
| 04/12/1994 | US5301576 Locking and clamping adjustable wrench |
| 04/12/1994 | US5301575 Tool for venting hydraulic systems |
| 04/06/1994 | CN2160505Y Adjustable wrench with chamfered groove jaw |
| 04/06/1994 | CN2160504Y Combined wrench |
| 04/06/1994 | CN1084797A Multi-purpose clyburn spanner |
| 03/31/1994 | DE4232329A1 Ratchet lever actuator with centre locking - has pin that can be set in one of three positions for clockwise, anti clockwise or centrally locked operation |
| 03/30/1994 | EP0589482A1 Ring wrench |
| 03/30/1994 | CN2159857Y Multifunction spanners |
| 03/30/1994 | CN2159856Y Strain type digital indicating socket torque spanners |
| 03/30/1994 | CN2159855Y Tube vice |
| 03/30/1994 | CN1084444A Adjustable gripping device |
| 03/29/1994 | US5297459 Ratcheting adjustable wrench |
| 03/29/1994 | US5297458 Torque wrench |
| 03/23/1994 | EP0587922A1 Control device for ratchet wrenches |
| 03/22/1994 | US5295831 Disposable torque wrench for dental components |
| 03/22/1994 | US5295423 Bit with frictional retention in drive socket |
| 03/22/1994 | US5295422 Wrench having a greater driving strength |
| 03/17/1994 | WO1994005462A1 Improved ratchet wrench including toothless drive |
| 03/16/1994 | EP0586593A1 Compressible screw-type locking mechanism |
| 03/15/1994 | CA1327825C Track-supported cage plates for power tongs |
| 03/09/1994 | EP0585540A1 Screwing device |
| 03/09/1994 | CN2158328Y Wrench of reciprocating type |
| 03/09/1994 | CN2158327Y Quick adjustable wrench |
| 03/08/1994 | US5291811 Back-side taper wedging drive system |
| 03/08/1994 | US5291808 Ring gear camming member |
| 03/08/1994 | CA1327464C Rotary wrenching tool |
| 03/05/1994 | CA2077587A1 Control device for ratchet wrenches |
| 03/03/1994 | WO1994004320A1 Powered reversing ratchet driver |
| 03/03/1994 | WO1994001247A3 Improvements in or relating to spanners |
| 03/03/1994 | DE4229221A1 Adjustable pipe wrench assembly - has pivot carried in slider which can be pushed along slot in first wrench arm to adjust gap and locked in position by unaided thumb movement of operating hand |
| 03/03/1994 | DE4228940A1 Screwdriver set - has flexible but torsionally stiff shaft with end socket accepting variety of interchangeable driving bits |
| 03/02/1994 | CN2157855Y Two-purpose spanners |
| 03/02/1994 | CN2157854Y Fast spanners wrenches and pipe twist |
| 03/01/1994 | US5289746 Parallel jaw toggle wrench |