Tachometer

Description

FIG. 1 is a front elevational view of a tachometer showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and

FIG. 5 is a right side elevational view, the left side elevational being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D222503 October 1971 Smith
D234684 April 1975 Olson
D254960 May 13, 1980 Helm
D268994 May 17, 1983 O'Driscoll
D269165 May 31, 1983 Driscoll
D297816 September 27, 1988 Dawson, Jr.
2802442 August 1957 Helgeby
2961230 November 1960 Moro
3313267 April 1967 Casini
3644784 February 1972 Dickey et al.
4242980 January 6, 1981 Go
4247855 January 27, 1981 Vede et al.
4802437 February 7, 1989 Felicetti
Other references
  • Road and Track, Avatar 8200, 5/79, p. 124.
Patent History
Patent number: D311347
Type: Grant
Filed: Nov 12, 1987
Date of Patent: Oct 16, 1990
Assignee: Car Mate Manufacturing Co., Ltd. (Tokyo)
Inventor: Yasuhisa Nakajima (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoinc D. Davis
Law Firm: Koda & Androlia
Application Number: 7/119,427
Classifications