Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...
Patent
1993-05-10
1994-08-30
Smith, James G.
Tools
Wrench, screwdriver, or driver therefor
Having work engaging and force exerting portion inserted...
81439, B25B 1502
Patent
active
053417054
ABSTRACT:
An assembly screw driver having a handle with a through hole connecting the front end and rear end of the handle; the through hole has a support device fixed therein near the front end of the handle to support and secure the base of the body of the screw driver. The body and the handle of the screw driver are detachable and the base of the body may be inserted via the rear end of the handle along the through hole to engage with the support device so that the body may be concealed in the handle.
REFERENCES:
patent: 3742787 (1973-07-01), Whiteford
patent: 4404874 (1983-09-01), Lieser
patent: 4535658 (1985-08-01), Morinari
patent: 4776246 (1988-10-01), Elliston
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