Screwdriver head

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Description

FIG. 1 is a front perspective view of a first embodiment of screwdriver head showing my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof, the bottom view being a mirror image;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a left side view thereof.

Referenced Cited
U.S. Patent Documents
D112592 December 1938 Velepec
D128609 August 1941 Bakeman
D297909 October 4, 1988 Wilbanks
2141072 December 1938 Velepec
5001948 March 26, 1991 Weible et al.
Patent History
Patent number: D412653
Type: Grant
Filed: Jan 22, 1998
Date of Patent: Aug 10, 1999
Inventor: William Dorer (Fair Oaks, CA)
Primary Examiner: Philip S. Hyder
Attorney: Thomas R. Lampe
Application Number: 0/82,455
Classifications
Current U.S. Class: D 8/86
International Classification: 0804;