| 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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| 12/31/2014 | CN204053919U 一种安全自动拧螺丝装置 A safe and automatic screwing device |
| 12/31/2014 | CN204053918U 电动螺栓扳手 Electric bolt wrench |
| 12/31/2014 | CN204053917U 船用起重机塔身双头螺柱装配工装 Ship Cranes tower stud assembly tooling |
| 12/31/2014 | CN204053916U 一种具有低电量提示功能的电动螺丝批 Electric with a low battery indicator function screwdriver |
| 12/31/2014 | CN204053915U 防坠器预紧力调节设备 Parachute preload adjustment device |
| 12/31/2014 | CN104249326A 钢丝螺套快捷安装工具 Fast wire thread insert installation tool |
| 12/25/2014 | US20140374131 Power tools |
| 12/24/2014 | CN204036352U 一种锁附套筒机构 One kind of locking mechanism attached to the sleeve |
| 12/24/2014 | CN104245235A 动力扳手 Power wrench |
| 12/24/2014 | CN104227671A 电动工具 Power Tools |
| 12/24/2014 | CN104227635A 冲击扳手 Impact wrench |
| 12/24/2014 | CN104227634A 冲击类紧固工具及其控制方法 The impact of class fastening tools and control method |
| 12/24/2014 | CN104227633A 冲击扳手 Impact wrench |
| 12/24/2014 | CN104227632A 一种螺丝批 One kind of screwdriver |
| 12/24/2014 | CN104227631A 自行供钉式旋进器 Self-control for the nail precession |
| 12/24/2014 | CN104227630A 可充电电动螺丝刀 Rechargeable electric screwdriver |
| 12/24/2014 | CN103144084B 一种防止工艺紧固点螺栓跟转的辅助工装 A method for preventing the bolt fastening points with technology transfer auxiliary tooling |
| 12/24/2014 | CN103052472B 冲击旋转工具 Impact rotary tool |
| 12/18/2014 | US20140367928 Handheld machine tool |
| 12/18/2014 | US20140367134 Remote programming of a power tool |
| 12/18/2014 | US20140367132 Impact wrench |
| 12/18/2014 | US20140367130 Rotary Impact Tool |
| 12/18/2014 | US20140366689 Apparatus for tightening threaded fasteners |
| 12/17/2014 | CN204019435U 自动起子磁性联接轴 Automatic screwdriver magnetic coupling shaft |
| 12/17/2014 | CN204019434U 电动螺丝批 Electric screwdriver |
| 12/17/2014 | CN204019433U 螺丝批 Screwdriver |
| 12/17/2014 | CN104209933A 一种多功能扳手 A multifunctional wrench |
| 12/17/2014 | CN104209915A 一种锁紧批头 One kind of locking screwdriver |
| 12/17/2014 | CN104209914A 一种双头扳手 One kind of spanner |
| 12/17/2014 | CN104209913A 一种活头扳手 A living head wrench |
| 12/17/2014 | CN104209912A 电动辅助扳手 Electric auxiliary wrench |
| 12/17/2014 | CN102574279B 用于上紧或松开紧固件的设备 Used to tighten or loosen the fastener devices |
| 12/16/2014 | US8911320 Power tool |
| 12/11/2014 | US20140365012 Impact type fastening tool and control method thereof |
| 12/11/2014 | US20140360744 Handheld pneumatic tools having pressure regulator |
| 12/10/2014 | CN203993693U 伺服拧紧机防跟转机构 Tighten the machine with servo anti-rotation mechanism |
| 12/10/2014 | CN203993692U 扭力输出工具 Torque output tools |
| 12/10/2014 | CN203993691U 扭力输出工具 Torque output tools |
| 12/10/2014 | CN203993690U 换头电动螺丝批 For the first electric screwdriver |
| 12/10/2014 | CN203993689U 一种螺丝批 One kind of screwdriver |
| 12/10/2014 | CN203993688U 一种带有反力矩的电动扳手 An electric wrench with anti-torque |
| 12/10/2014 | CN203993687U 一种内置批头的电动螺丝批 A built screwdriver electric screwdriver |
| 12/10/2014 | CN203993686U 一种多功能的电动扳手 A versatile electric wrench |
| 12/10/2014 | CN203993685U 一种手自一体的螺丝批 Screwdriver one kind tiptronic |
| 12/10/2014 | CN203993684U 电动工具 Power Tools |
| 12/10/2014 | CN104203499A 冲击工具 Impact Tool |
| 12/10/2014 | CN104191401A 一种螺旋丝杆旋转扳手及设计方案 Turn the wrench and screw in a spiral design |
| 12/10/2014 | CN102729190B 电动扳手套筒自锁结构 Electric socket wrench self-locking structure |
| 12/09/2014 | US8905891 Hand-held electric tool having a transmission |
| 12/09/2014 | US8905154 Impact torque adjusting device of hydraulic torque wrench |
| 11/27/2014 | US20140345427 Equipment for mounting support tileframes for electrical devices |
| 11/25/2014 | US8894654 Depth controllable and measurable medical driver devices and methods of use |
| 11/25/2014 | US8893819 Hand-held power tool |
| 11/25/2014 | US8893586 Fastener extraction device |
| 11/25/2014 | US8893372 Methods for installing an anchor bolt |
| 11/25/2014 | US8893365 Methods for removing a fastening component |
| 11/20/2014 | US20140338946 Handheld tool apparatus |
| 11/20/2014 | US20140338942 Ball Deflecting Chamfer |
| 11/20/2014 | US20140338941 Hand power tool comprising a spindle lock device |
| 11/20/2014 | US20140338504 Process and Apparatus for Locating Light Emitting Diode in a Hand Tool Head Assembly |
| 11/20/2014 | US20140338503 Hand Tool Head Assembly and Housing Apparatus |
| 11/20/2014 | US20140338502 Motorized Hand Tool Apparatus and Assembly Method |
| 11/18/2014 | US8890449 Electric power tool, lock state occurrence determination apparatus, and program |
| 11/18/2014 | US8888655 Hand-held power tool |
| 11/18/2014 | US8887829 Static/dynamic shaft seal |
| 11/11/2014 | US8881842 Controlling method of electric tool and electric tool carrying out the controlling method |
| 11/06/2014 | US20140326474 Hand-held power tool |
| 11/06/2014 | US20140326112 Pneumatic ratchet wrench |
| 11/04/2014 | US8875804 Screwdriving tool having a driving tool with a removable contact trip assembly |
| 11/04/2014 | US8875803 Method for tightening bolt connection by elongation of bolt |
| 10/28/2014 | US8869656 Screwdriver tool with improved corner fit function |
| 10/28/2014 | US8869655 Customizable light bulb changer |
| 10/16/2014 | US20140305264 Ratchet Mechanism |
| 10/16/2014 | US20140304973 Fastener Installation Tool for Roof Truss Framing and Construction System |
| 10/14/2014 | US8857536 Hand-held power tool |
| 10/14/2014 | US8857535 Oil pulse rotary tool |
| 10/14/2014 | US8857533 Portable power wrench with a manually operated power control means |
| 10/09/2014 | WO2014162862A1 Power tool |
| 10/09/2014 | DE102014205555A1 Werkzeugvorsatz für eine Handwerkzeugmaschine Tool attachment for a power tool |
| 10/08/2014 | EP2786840A2 Setting device and the combination thereof with a fastening element |
| 10/02/2014 | US20140290973 Pneumatic tool having a rotatable output shaft |
| 09/30/2014 | US8844940 Dual Size tool-bit holder |
| 09/30/2014 | US8844409 Impact driver |
| 09/30/2014 | US8844408 Pneumatic ratchet wrench with a pneumatically actuated reversing device |
| 09/25/2014 | WO2014152708A1 Fastener installation tool for roof truss framing and construction system |
| 09/25/2014 | WO2014146894A1 Safety coupling in a power wrench with a flywheel reaction torque absorber |
| 09/25/2014 | WO2014146187A1 Fastener head and complementary driver |
| 09/25/2014 | DE102013204782A1 Handwerkzeugmaschine mit einer Werkzeugaufnahme, die eine Mehrkant-Innenaufnahme und eine Mehrkant-Außenaufnahme aufweist Hand tool with a tool holder having a polygonal Indoors and a polygonal Exterior |
| 09/24/2014 | EP2781306A1 Kit for tightening and loosening and method for tightening a plumbing collar |
| 09/23/2014 | US8839879 Anvil assembly for a power tool |
| 09/18/2014 | WO2014144353A1 Power tool operation recording and playback |
| 09/18/2014 | US20140262397 Low-Profile Impact Tools |
| 09/18/2014 | US20140262396 Angle Impact Tool |
| 09/18/2014 | US20140262394 Impact tool |
| 09/18/2014 | US20140262390 Electric power tool |
| 09/18/2014 | US20140262389 Power tool operation recording and playback |
| 09/18/2014 | US20140260835 Through-hole type power ratchet wrench |
| 09/18/2014 | US20140260834 Ratchet wrench having an end cap |
| 09/18/2014 | US20140260815 Hydraulically operated tightening tool |
| 09/18/2014 | US20140259599 Torque gun with vision system |