| Patents for B25B 21 - Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose (7,850) |
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| 06/12/2013 | CN202985458U Pneumatic handheld installer for anchor rod nuts |
| 06/12/2013 | CN103153548A 电动工具 Power Tools |
| 06/12/2013 | CN103144084A Auxiliary fixture for preventing bolt at process fastening point from follow-up rotation |
| 06/12/2013 | CN101644348B Motor assembly for pneumatic tool |
| 06/06/2013 | US20130139651 Fastening device and method of use thereof |
| 06/06/2013 | DE202013004302U1 Handwerkzeugmaschine Hand tool |
| 06/06/2013 | CA2761521A1 Fastening device and method of use thereof |
| 06/05/2013 | EP2599589A1 Rotary impact tool |
| 06/05/2013 | EP2599568A1 Drilling device |
| 06/05/2013 | CN202964505U Impacting device of pneumatic tool |
| 06/05/2013 | CN202964504U Electric screw driver provided with torque adjustment locking ring |
| 06/05/2013 | CN202964503U Novel electric screwdriver |
| 06/05/2013 | CN103128695A Rotary impact tool |
| 06/05/2013 | CN102126192B Turning hollow automatic spanner |
| 06/04/2013 | US8453541 Reduced weight power tong for turning pipe |
| 06/04/2013 | US8453331 Scrubbing razor |
| 05/30/2013 | US20130133911 Rotary impact tool |
| 05/29/2013 | EP2551855A3 Device and method for testing a storage of an electronic device |
| 05/29/2013 | DE102011119890A1 Workpiece screwing tool for use in automatic assembly system, has driven shaft moved relative to drive shaft such that position of longitudinal direction is changed relative to another longitudinal direction during movement of driven shaft |
| 05/29/2013 | DE102011087297A1 Handwerkzeugmaschine mit einem trommelartigen Werkzeugwechselmagazin Hand tool with a drum-type tool changer magazine |
| 05/29/2013 | DE102011087294A1 Hand-held motor driven power tool e.g. bit screwdriver, has annular carrier that is connected to locking element which permits releasable locking of tool changing magazine in associated tool changing positions |
| 05/29/2013 | DE102011087293A1 Handwerkzeugmaschine mit einem trommelartigen Werkzeugwechselmagazin Hand tool with a drum-type tool changer magazine |
| 05/29/2013 | CN103121208A Tool assembly having telescoping fastener support |
| 05/29/2013 | CN103121201A Stored program control electric screw driver |
| 05/28/2013 | US8448546 Customizable light bulb changer |
| 05/23/2013 | WO2013071483A1 Electric nut wrench with flexible shaft |
| 05/23/2013 | US20130126202 Screw Tightening Tool |
| 05/22/2013 | CN202943576U Auto-screwdriving machine |
| 05/22/2013 | CN101733722B Multi-functional speeder wrench and operation method thereof |
| 05/22/2013 | CN101422898B Reaction arm for power-driven torque intensifier |
| 05/16/2013 | WO2013068892A1 Cycle counter |
| 05/16/2013 | WO2013068212A1 Percussion mechanism |
| 05/16/2013 | WO2013068209A1 Hand-held power tool |
| 05/15/2013 | EP2591880A2 Switch operation device |
| 05/15/2013 | CN202940607U Charging seat for electric screwdriver |
| 05/15/2013 | CN202934512U Screw supporting structure and screw installing device |
| 05/15/2013 | CN202934509U Electric screw driver |
| 05/15/2013 | CN202934508U Gear type fastening tool for bolts |
| 05/15/2013 | CN103101040A Power tool |
| 05/15/2013 | CN103101017A Wrench |
| 05/14/2013 | US8438955 Utility tools and mounting adaptation for a nut driving tool |
| 05/10/2013 | WO2013065222A1 Impact tool |
| 05/09/2013 | US20130112448 Hand-held power tool |
| 05/09/2013 | US20130112050 Screwdriver tool with improved linear tracking |
| 05/09/2013 | US20130112046 Screwdriver tool with improved corner fit function |
| 05/08/2013 | EP2589465A2 Rotary tool |
| 05/08/2013 | EP2589464A2 Electric tool |
| 05/08/2013 | DE102011088287A1 Schlagwerk Striking mechanism |
| 05/08/2013 | DE102011085820A1 Handwerkzeugmaschine Hand tool |
| 05/08/2013 | CN202922505U Intelligent electric screw driver and torsion controlling circuit thereof |
| 05/08/2013 | CN202922504U Improved electric screwdriver |
| 05/08/2013 | CN103085018A Rotary tool |
| 05/08/2013 | CN103085017A Electric tool |
| 05/02/2013 | WO2013060545A1 Portable power tool |
| 05/02/2013 | US20130105187 Rotary tool |
| 05/01/2013 | EP2586569A2 Tool with jaws for a hand-held power tool with rotary motor |
| 05/01/2013 | CN202916622U Intelligent lock-driving electric screwdriver control device |
| 05/01/2013 | CN202910785U Novel electric wrench |
| 05/01/2013 | CN101200057B Bolt or nut tightening device |
| 04/24/2013 | EP2583794A2 Prehensile anti-torque and simultaneous support for power tool |
| 04/24/2013 | CN202895101U Impact wrench with controllable torque |
| 04/24/2013 | CN202895100U Hydraulic wrench |
| 04/24/2013 | CN103068528A Impact tightening tool |
| 04/24/2013 | CN103056818A Numerical-control electric definite-torque wrench and torque control method thereof |
| 04/24/2013 | CN103056814A Electric wrench |
| 04/18/2013 | DE102011084499A1 Werkzeugvorsatz Tool attachment |
| 04/18/2013 | DE102011084432A1 Handwerkzeugmaschine mit mechanisch gesteuerter automatischer Ein- und Ausschaltfunktion Hand tool with mechanically controlled automatic on and off |
| 04/17/2013 | CN202878209U Reversely-unscrewing-type chuck |
| 04/17/2013 | CN202878208U Impact ratchet wrench |
| 04/17/2013 | CN202878207U Electric screw driver with hanging wheel |
| 04/17/2013 | CN202878206U Electric screwdriver |
| 04/17/2013 | CN202878205U Multifunctional screw driver |
| 04/17/2013 | CN202878204U Improved handheld electric screwdriver structure |
| 04/17/2013 | CN202878203U Telescopic sleeve of hydraulic wrench |
| 04/17/2013 | CN202878202U Fast installation screwdriver |
| 04/17/2013 | CN103052472A Rotary impact tool |
| 04/17/2013 | CN103042514A Connector for electric wrench comprehensive aids |
| 04/17/2013 | CN103042511A Hand-held power tool with mechanically controlled automatic on and off function |
| 04/17/2013 | CN103042507A Tool attachment |
| 04/11/2013 | US20130087355 Impact Tool |
| 04/11/2013 | DE112010004691T5 Vorrichtung zum Befestigen oder Lösen von Befestigungsmitteln Device for fastening or loosening of fasteners |
| 04/10/2013 | EP2576145A1 Portable power tool with a mechanical percussion mechanism |
| 04/10/2013 | EP2576144A1 Electric power tool, in particular screw driller |
| 04/10/2013 | CN202862100U Improved impact type electric wrench |
| 04/10/2013 | CN202862099U Portable electric wrench |
| 04/10/2013 | CN202862098U Electric screw driver with power source placeable |
| 04/10/2013 | CN202862097U Electric wrench for automobile tire |
| 04/10/2013 | CN202862096U Electric screw driver with plurality of driver heads |
| 04/10/2013 | CN202862095U Improved electric wrench |
| 04/10/2013 | CN202862094U Improved simple electric wrench |
| 04/10/2013 | CN202862093U Improved multifunctional electric wrench |
| 04/10/2013 | CN202862092U Improved multifunctional electric wrench |
| 04/10/2013 | CN202862091U Improved electric screw driver |
| 04/10/2013 | CN202862090U Improved beating type electric screw driver |
| 04/10/2013 | CN202862089U Improved portable electric wrench |
| 04/10/2013 | CN202862088U Improved electric wrench |
| 04/10/2013 | CN202862087U Improved charging type electric wrench |
| 04/10/2013 | CN202862086U Electric screw driver with automatic nail feeding device |
| 04/10/2013 | CN103038026A Screw tightening tool |
| 04/10/2013 | CN103029109A 气动扳手壳体 Pneumatic wrench housing |