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Class Information
Number: 81/177.85
Name: Tools > Wrench, screwdriver, or driver therefor > Handle or shank > Including socket and boss type connecting means
Description: Tool including structure provided on the handle or shank for selective assembly or disassembly with another tool part having cooperating structure wherein the connecting structure comprises a recess or opening in one part which is adapted to receive a protrusion formed on the other part.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8668698 Assembly for coupling powered driver with intraosseous device Mar. 11, 2014
8667871 Telescoping extension tool Mar. 11, 2014
8667872 Socket holder Mar. 11, 2014
8650992 Driver accessory Feb. 18, 2014
8651764 Quick release extension rod with a positioning structure Feb. 18, 2014
8631726 Torque limiting engine rotation tool Jan. 21, 2014
8613239 Convertible driving tool Dec. 24, 2013
8607673 Tool modification to prevent inadvertent release of tool attachments Dec. 17, 2013
8601914 Method and apparatus for adapting a socket wrench Dec. 10, 2013
8573095 Open end wrench capable of fast driving Nov. 5, 2013
8567289 Open end wrench capable of fast driving Oct. 29, 2013
8561504 Wrench socket Oct. 22, 2013
8555751 Adjustable ratchet wrench Oct. 15, 2013
8528449 T-shaped driving tool Sep. 10, 2013
8505419 Wrench with rotatable driving head Aug. 13, 2013
8479616 Magnetic driving device Jul. 9, 2013
8464616 Tools with driving rods Jun. 18, 2013
8448545 Bender bar speedwrench 4-in-1 multi-tool May. 28, 2013
8424424 Adaptor for interchangeable extention tool Apr. 23, 2013
8424423 Connecting rod assembly Apr. 23, 2013
8424180 Wedge anchor setting apparatus Apr. 23, 2013
8403589 Ball lock mounting arrangement Mar. 26, 2013
8387490 Tool with pivotable and slidable handles Mar. 5, 2013
8375831 Tool locking mechanism Feb. 19, 2013
8375829 Wrench for providing two operative modes Feb. 19, 2013
8366592 Quick change spindle Feb. 5, 2013
8359953 Tool element Jan. 29, 2013
8342060 Multi-function socket wrench Jan. 1, 2013
8342061 Wrench adapter Jan. 1, 2013
8302708 Rotational drill wrenches and drilling apparatuses including the same Nov. 6, 2012
8291793 Wrench assembled structure Oct. 23, 2012
8276485 Pivot head wrenching tool Oct. 2, 2012
8267408 Hand tool that can replace tips easily and quickly Sep. 18, 2012
8250949 Tool assembly with coaxial/universal coupling Aug. 28, 2012
8230764 Ratchet wrench Jul. 31, 2012
8220366 Self-centering drive socket assembly and method Jul. 17, 2012
8205529 Hybrid low profile and standard ratchet system Jun. 26, 2012
8196935 Safe and quick release device for a tool adapter Jun. 12, 2012
8176817 Tool coupling structure May. 15, 2012
8172236 Bit mounting devices May. 8, 2012
8156846 Release device of extension rod assembly Apr. 17, 2012
8146461 Tool extension rod Apr. 3, 2012
8104382 Universal joint Jan. 31, 2012
8096212 Two-section tool joint Jan. 17, 2012
8096213 Utility insert tool with spherical retaining ball member and torsion bar for securing detachable utility inserts Jan. 17, 2012
8074732 Discontinuous drive power tool spindle and socket interface Dec. 13, 2011
8070377 Quick-release coupler Dec. 6, 2011
8052156 Bit holder Nov. 8, 2011
8047103 Universal joint with coupling mechanism for detachably engaging tool attachments Nov. 1, 2011
8024997 Coupling mechanisms for detachably engaging tool attachments Sep. 27, 2011

1 2 3 4 5 6 7 8










 
 
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