Dipstick wiper

Description

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

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

FIG. 3 is an exploded elevational view thereof, showing the interior cartridge separated from the exterior cartridge;

FIG. 4 is an exploded elevational view similar to FIG. 3, but with the cartridges displaced 90.degree. about their common longitudinal axis;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a bottom plan view taken from the direction of the arrows, 7--7, in FIG. 3.

The broken lines shown in FIGS. 2 and 4 are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D85961 January 1932 Steckler
D246885 January 10, 1978 Haber
2365022 December 1944 Sturtevant
4010512 March 8, 1977 Addison et al.
4422204 December 27, 1983 Long, Jr.
Foreign Patent Documents
710077 June 1954 GBX
Patent History
Patent number: D318156
Type: Grant
Filed: Aug 1, 1988
Date of Patent: Jul 9, 1991
Inventors: David M. Banovich (Fallon, NV), Marilyn J. Banovich (Fallon, NV)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Lothrop & West
Application Number: 7/226,393