Chuck wrench

Description

FIG. 1 is a perspective view of a chuck wrench showing my new design;

FIG. 2 is a front elevational view thereof, the rear view appearing the same;

FIG. 3 is a side elevational view thereof, the opposite side appearing the same;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is an exploded view thereof.

Referenced Cited
U.S. Patent Documents
D148621 February 1948 Herman
D259236 May 19, 1981 Isaacs
1688181 October 1928 Fink
2241965 May 1941 Sjobring
2618995 November 1952 Droege
4100637 July 18, 1978 Grieser, Sr. et al.
4467677 August 28, 1984 Grifford
4924733 May 15, 1990 McKenzie
Patent History
Patent number: D322740
Type: Grant
Filed: Sep 22, 1989
Date of Patent: Dec 31, 1991
Inventor: G. Kenneth McCart (Fair Haven, NJ)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Philip Hyder
Attorney: Anthony F. Cuoco
Application Number: 7/410,793
Classifications
Current U.S. Class: D 8/21; D 8/82