Oil change reminder for key rings

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Description

FIG. 1 is a front view of an oil change reminder for key rings showing my new design;

FIG. 2 is a left side elevational view thereof, with the right side being a mirror image;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D269308 June 14, 1983 Goessling et al.
D305210 December 26, 1989 Arduini et al.
D307605 May 1, 1990 Podall
D308758 June 26, 1990 Chien
D341378 November 16, 1993 Becker et al.
D351278 October 11, 1994 Stillwagon
D351861 October 25, 1994 Anderson et al.
D357639 April 25, 1995 Flick
D365600 December 26, 1995 Martin
4958454 September 25, 1990 Chan et al.
Patent History
Patent number: D394153
Type: Grant
Filed: Jun 25, 1996
Date of Patent: May 12, 1998
Inventor: John C. Martin (Birmingham, MI)
Primary Examiner: Ralf Seifert
Law Firm: Brooks & Kushman P.C.
Application Number: 0/56,180
Classifications
Current U.S. Class: D/3208
International Classification: 0301;