Dipstick wiper

Description

FIG. 1 is a top perspective view of a dipstick wiper showing my new design;

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

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a front end elevational view thereof, the rear end being a mirror image.

Referenced Cited
U.S. Patent Documents
1553915 September 1925 Rix et al.
1916933 July 1933 Peck
2259898 October 1941 Lescher
2470484 May 1949 Gall
4374445 February 22, 1983 Wilson
Patent History
Patent number: D331478
Type: Grant
Filed: Feb 8, 1990
Date of Patent: Dec 1, 1992
Inventor: Richard P. Hatch (Salt Lake City, UT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Henderson & Sturm
Application Number: 7/477,107
Classifications