360 degree rotatable ratchet socket drive body tapered for...

Tools – Wrench – screwdriver – or driver therefor – Rigid jaws

Reexamination Certificate

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C081S176200, C081S060000, C081S121100

Reexamination Certificate



A total wrench structure consisting of two mated structures in combination with a drive tool for the manipulation of fastener heads. A ratchet gear is contained in the first structure of a shape suitable to be slidably mated and loosely locked thereunto the second structure which contains a means for torquing introduction and implementation by a drive tool. The total wrench structure can be applied in a piecemeal fashion onto the fastener head in a restricted working space and the choice of drive tool elements that may attach to the second structure axially allows its user to mitigate the aforementioned restricted space while effectively applying the appropriate torque into the total wrench structure applied onto the fastener head. The total wrench structure is capable of 360 degree unrestricted working rotation.

patent: 2565961 (1951-08-01), Godfrey
patent: 3823624 (1974-07-01), Martin
patent: D255979 (1980-07-01), Boursaw
patent: D292771 (1987-11-01), Kim
patent: 4748874 (1988-06-01), Sharp et al.
patent: 4791837 (1988-12-01), Main
patent: 5005448 (1991-04-01), Main
patent: D337246 (1993-07-01), Arden
patent: 6079298 (2000-06-01), Gasperi et al.
patent: 6138531 (2000-10-01), Lamons
patent: 6286395 (2001-09-01), Frazier
patent: 6343530 (2002-02-01), Huang
patent: D467154 (2002-12-01), Song
patent: D470369 (2003-02-01), Byram et al.
patent: 6935212 (2005-08-01), Wadsworth
patent: 6976408 (2005-12-01), Chen
patent: 7137318 (2006-11-01), Falzone
patent: D540644 (2007-04-01), Song
patent: 2002/0162422 (2002-11-01), Kerzher
The Stanley Works—Online Tool Catalog—Jun. 7, 2007.


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