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US 2003/0079581 A1Published application
Combination screw driver & bit holder
OwnerFern Beauchampinventor
Life of this patent
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Abstract
The present invention a combination screwdriver and bit holder for use with a drill chuck includes a shaft adapted at one end for releasably mounting to the drill chuck, and at the other end for releasably mounting tool bits therein; and, a housing connected operably to said shaft, said housing defining bit compartments for releasably receiving tool bits therein. Preferably the bit holder used in combination with a handle adapted at one end for releasably receiving said bit holder such that said handle mated together with said bit holder can be used as manual combination screwdriver.
Claims18
A bit holder for use with a drill chuck comprising:
- (a) a shaft means adapted at one end for releasably mounting to the drill chuck, and at the other end for releasably mounting tool bits therein;
- and,
- (b)a means for releasably storing tool bits in bit compartments located in nested fashion around said shaft such that said shaft means and said storing means rotate in unison with said drill chuck.
Dependencies are inferred from the claim text.