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
D305180 December 26, 1989 Arduini et al.
D305210 December 26, 1989 Arduini et al.
307605 June 1990 Podall
341378 November 1993 Becker et al.
351861 October 1994 Anderson et al.
365600 December 1995 Martin
D376664 December 17, 1996 Petruzzi
D377767 February 4, 1997 Doppelt et al.
4958454 September 25, 1990 Chan et al.
Patent History
Patent number: D390698
Type: Grant
Filed: Jan 27, 1997
Date of Patent: Feb 17, 1998
Inventor: John C. Martin (Birmingham, MI)
Primary Examiner: Ralf Seifert
Law Firm: Brooks & Kushman P.C.
Application Number: 0/65,229
Classifications
Current U.S. Class: D/3208
International Classification: 0301;