Oil filter wrench

Description

FIG. 1 is a perspective view of the oil filter wrench showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D238850 February 1976 Gensen
1898409 February 1933 Underwood
3465622 September 1969 Winans
3686984 August 1972 Kelso
3838615 October 1974 McFarland et al.
Foreign Patent Documents
466487 July 1950 CAX
Patent History
Patent number: D300110
Type: Grant
Filed: Apr 21, 1986
Date of Patent: Mar 7, 1989
Inventor: Alvin M. Jacobson (Ostrander, MN)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Burd, Bartz & Gutenkauf
Application Number: 6/856,106
Classifications
Current U.S. Class: D 8/21