Tools – Wrench – screwdriver – or driver therefor – Machine
Reexamination Certificate
2007-07-03
2007-07-03
Hail, III, Joseph J. (Department: 3723)
Tools
Wrench, screwdriver, or driver therefor
Machine
C081S054000, C081S434000
Reexamination Certificate
active
11294576
ABSTRACT:
A screw feeder adapter includes a housing having a first connecting portion for connection to a screw feeder, a second connecting portion, and a retaining portion connected between the first connecting portion and the second connecting portion, a coupling member connectable to a power screwdriver and coupled to the second connecting portion of the housing through a rotary motion, and two locking units respectively pivoted to the retaining portion of the housing at two sides and forced by a respective spring member to engage into a respective retaining hole at the housing and a respective retaining groove at the coupling member to lock the coupling member to the housing.
REFERENCES:
patent: 6647836 (2003-11-01), Habermehl
patent: 6769332 (2004-08-01), Muro
Bacon & Thomas PLLC
Hail III Joseph J.
McDonald Shantese
Mobiletron Electronics Co., Ltd.
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