Tools – Handle for tool – Having storage compartment
Reexamination Certificate
2006-11-14
2006-11-14
Shakeri, Hadi (Department: 3723)
Tools
Handle for tool
Having storage compartment
C081S439000, C081S177400
Reexamination Certificate
active
07134368
ABSTRACT:
A screw driver for housing and supplying bits has a housing with a elongate tube extending through the housing along the axis to a forward presentation end of the tube at which the bits are presented for use. The housing has a rotatable storage holder mounted in the housing for holding and storing a plurality of tool bits and arranged by manual engagement with an exposed side portion to rotate about a second axis parallel to the tube. A plunger carried on an end cap with a hexagonal sleeve has a flat magnetic bit carrying face at the forward end and receives a cooperating portion of the housing as a sliding fit. The holder is removable by pressing an ejection button on an opposite face of the housing and has a magnet which holds the bits in place. The plunger is restricted against free sliding movement by a friction head which presses against the side of the plunger.
REFERENCES:
patent: 4572038 (1986-02-01), Graham
patent: 4893529 (1990-01-01), Lin
patent: 4976175 (1990-12-01), Hung
patent: 4989480 (1991-02-01), Chen
patent: 6134995 (2000-10-01), Shiao
patent: 6138537 (2000-10-01), Cole
patent: 6196093 (2001-03-01), Hu
patent: 6502484 (2003-01-01), Pao-Hsi
patent: 6601483 (2003-08-01), Wannop
Battison Adrian D.
Dupuis Ryan W.
Shakeri Hadi
The Innovak Group Inc.
Williams Michael R.
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