| Patents for B25B 23 - Details of, or accessories for, spanners, wrenches, screwdrivers (20,046) |
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| 01/17/2008 | US20080011102 Control scheme for detecting and preventing torque conditions in a power tool |
| 01/17/2008 | DE202007012866U1 Insertionsmoment Dokumentations-System Insertionsmoment documentation system |
| 01/16/2008 | EP1878524A2 Pivotal/rigid accessories for power and hand tools |
| 01/16/2008 | CN201006597Y Protection workpieces structure of sleeve barrel |
| 01/16/2008 | CN201006596Y Scroll driver save effort device |
| 01/16/2008 | CN201006595Y Mechanical bolt spanner |
| 01/16/2008 | CN201006594Y Changing operations positioning structure with ratcher structure screwdriver |
| 01/16/2008 | CN201006593Y Gas welding or gas cutting dual-purpose wrench |
| 01/16/2008 | CN201006592Y Improved structure of spark plug torsion sleeve barrel |
| 01/16/2008 | CN201006591Y Improved multiple standards solid wrench |
| 01/16/2008 | CN101104477A Intelligent screw supplying machine with automatic count and alarm function and method thereof |
| 01/16/2008 | CN101104258A Spanner capable of quick changing driving head |
| 01/15/2008 | US7318366 Locking flex-head ratchet wrench |
| 01/10/2008 | WO2007096188A3 Clamping chuck |
| 01/10/2008 | US20080006130 Protection cover for covering torque measuring device |
| 01/10/2008 | US20080006129 Spark plug wrench for confined spaces |
| 01/10/2008 | US20080006128 Wrench with H-shaped handle |
| 01/10/2008 | DE202007015712U1 Schraubenschlüssel mit Drehmomenteinstellung Wrench with torque adjustment |
| 01/09/2008 | EP1875118A1 Communication means connecting a portable power tool with a control unit. |
| 01/09/2008 | EP1874207A2 Screw extraction and insertion device |
| 01/09/2008 | CN201002249Y Electric tool |
| 01/09/2008 | CN201002238Y Common solid wrench reinforcing bar |
| 01/09/2008 | CN201002237Y Control system used for electric wrench digital display twisting moment value |
| 01/09/2008 | CN201002236Y Prestressing anchor fixed moment spanner |
| 01/09/2008 | CN201002235Y Screw locator and automatic nailing screw machine containing the same |
| 01/09/2008 | CN201002234Y Wrench tool capable of switching manual or electric operation mode |
| 01/09/2008 | CN201002233Y Portable rotation fastening machine |
| 01/09/2008 | CN201002230Y Self-tightening adjustable clarifier spanner |
| 01/09/2008 | CN201002229Y Ratchet wrench |
| 01/09/2008 | CN201002228Y Braking structure for ratchet spanner |
| 01/09/2008 | CN201002227Y Braking structure for ratchet spanner |
| 01/09/2008 | CN201002226Y Adjustable spanner |
| 01/09/2008 | CN201002225Y Gapless adjustable wrench |
| 01/09/2008 | CN101100054A Electric screwdriver |
| 01/09/2008 | CN101100053A Mounting wrench of device for anti-loosing and anti-theft nut |
| 01/09/2008 | CN101100052A Special-purpose tool for assembling bearing locking nut |
| 01/09/2008 | CN100360281C Method for producing a grab handle with magnetism |
| 01/08/2008 | US7316172 Handheld tool |
| 01/03/2008 | WO2008001893A1 Screw part fastening machine |
| 01/03/2008 | WO2008001393A1 Safety wrench and a matching nut |
| 01/03/2008 | US20080000942 Magazine for Screws, and a Method and Material for Producing the Magazine |
| 01/03/2008 | US20080000333 Screw fastening machine |
| 01/03/2008 | DE202007015709U1 Schraubenschlüssel mit einer elektronischen Meßvorrichtung Wrench with an electronic measuring device |
| 01/03/2008 | DE102007016000A1 Edelstahlschraubwerkzeug und Verfahren zu dessen Herstellung Edelstahlschraubwerkzeug and process for its preparation |
| 01/03/2008 | DE102006046066A1 Torque adapter for socket wrench has roller pins that engage inclined grooves formed in conical frustum shaped concave section |
| 01/02/2008 | CN200998855Y Air conditioner stand fastener |
| 01/02/2008 | CN200998854Y Locking mechanism for pneumatic screwdriver tool head |
| 01/02/2008 | CN200998853Y Hand propelled rotating-screw device |
| 01/02/2008 | CN200998852Y Clutch tap holder |
| 01/02/2008 | CN200998851Y Oil field pore anti-theft valve spanner |
| 01/02/2008 | CN200998850Y Penetrating sleeve barrel structure |
| 01/02/2008 | CN101096099A Handgrip protecting hood device |
| 01/02/2008 | CN101096084A Torque adapter for socket wrench |
| 01/01/2008 | US7313990 Electronic torque wrench |
| 01/01/2008 | US7313974 Support for electrical/electronic structure and/or electrical power supply structure for a hand dynamometer tool, in particular for a torque wrench operating by breaking mechanical equilibrium |
| 12/27/2007 | WO2007149158A2 Variable torque- limiting driver |
| 12/27/2007 | WO2007149157A2 Fixed torque limiting driver |
| 12/27/2007 | US20070295174 Bendable hand tool |
| 12/27/2007 | US20070295173 Fastener Holding Device |
| 12/27/2007 | US20070295172 Fastener Holding Device |
| 12/27/2007 | US20070295171 Tool handle for holding multiple tools of different sizes during use |
| 12/27/2007 | US20070295169 Feeding unit and method for feeding an element to a treatment unit |
| 12/27/2007 | US20070295107 Hand tool with torque measuring device |
| 12/27/2007 | US20070294833 Multipurpose folding tool with tool bit holder and blade lock |
| 12/27/2007 | DE202007015391U1 Messvorrichtung für Schraubenschlüssel Measuring apparatus wrench |
| 12/27/2007 | DE202007010665U1 Drehmomentschlüssel, insbesondere für den medizinischen Bereich Torque wrench, especially for the medical field |
| 12/27/2007 | DE102006029556A1 Testing device for e.g. impulse screw, has pre-stressing device with circular ring-shaped spring washer supported at supporting plate, and supporting body radially adjustable by pivoted lever and rotating ring |
| 12/26/2007 | CN200995390Y Detacher of external sphercial cage |
| 12/26/2007 | CN200995387Y Torque spanner |
| 12/26/2007 | CN200995386Y Stabilizer of wooden screw |
| 12/26/2007 | CN200995385Y Anti-skid rotator head |
| 12/26/2007 | CN200995381Y Power-saving screw driver |
| 12/26/2007 | CN200995380Y Telescopic screw driver |
| 12/26/2007 | CN200995379Y Tapping spanner with alarming device |
| 12/26/2007 | CN200995377Y Multifunctional sleeved spanner |
| 12/26/2007 | CN200995375Y Flexible plum-blossom spanner |
| 12/26/2007 | CN200995374Y Anti-releasing spanner |
| 12/26/2007 | CN101091998A Speed changeable tool |
| 12/26/2007 | CN100357066C Power tool with additional function |
| 12/25/2007 | US7311027 Electric screwdriver |
| 12/25/2007 | US7311026 Strip resistant screw head and screwdriver tip in combination |
| 12/25/2007 | US7311025 Powered driver with location specific switching |
| 12/25/2007 | US7311020 Tool for operating subterranean utility valves |
| 12/25/2007 | US7311019 Ratchet wrench |
| 12/25/2007 | US7311018 Wrench |
| 12/20/2007 | US20070289421 Twisting spanner with auto positioning assembly |
| 12/20/2007 | US20070289420 Fixed torque limiting driver |
| 12/20/2007 | US20070289419 Torque limiting and ratcheting mechanism having an internal cam |
| 12/20/2007 | US20070289418 Multiple bit screwdriver |
| 12/20/2007 | US20070289415 Spanner with protruding patterns on the handle |
| 12/20/2007 | US20070289413 Swiveling driver |
| 12/20/2007 | US20070289412 Replaceable assembly of tool head |
| 12/20/2007 | US20070289391 Variable torque-limiting driver |
| 12/20/2007 | DE102007012892A1 Tool used for turning Allen screws comprises a holding device provided with a magnet peripherally surrounding a ball hexagon socket and used for holding a hexagon socket screw turned by the tool |
| 12/20/2007 | DE102005057828B4 Schraubenschlüssel Wrench |
| 12/19/2007 | EP1867438A2 Impact power tools |
| 12/19/2007 | CN200993137Y Clamping device |
| 12/19/2007 | CN200991877Y Screw driver special for wood screw |
| 12/19/2007 | CN200991876Y Assistant clamp for fastening screw of host machine board |
| 12/19/2007 | CN200991875Y Electric opener |