Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...
Reexamination Certificate
2006-06-27
2006-06-27
Shakeri, Hadi (Department: 3723)
Tools
Wrench, screwdriver, or driver therefor
Having work engaging and force exerting portion inserted...
C081S177400, C081S490000, C081S440000
Reexamination Certificate
active
07066061
ABSTRACT:
A screwdriver includes a main body, an end cap, and a holding seat. Thus, the tips are inserted into the mounting holes of the holding seat and received in the receiving chamber of the main body, thereby facilitating the user carrying the tips, and thereby saving the space of storage. In addition, the holding seat is rotatable relative to the end cap, so that the mounting holes of the holding seat are directed outward to facilitate the user removing or placing the tips.
REFERENCES:
patent: 6293173 (2001-09-01), Rowlay
patent: 6397709 (2002-06-01), Wall
patent: 6851339 (2005-02-01), Casel
Chen Siou Ru
Chen Yi Ying
Lin Su Fen
Baxley Charles E.
Shakeri Hadi
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