Code scanner for automotive diagnostic testing

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Description

FIG. 1 is a top, front and right side perspective view of a code scanner for automotive diagnostic testing showing my new design;

FIG. 2 is a top plan view, the bottom plan view being a mirror image;

FIG. 3 is a rear elevational view;

FIG. 4 is a front elevational view; and,

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

Referenced Cited
U.S. Patent Documents
D240635 July 1976 Peterson
D274249 June 12, 1984 Polhemus
D302153 July 11, 1989 Karecki
D315901 April 2, 1991 Knowles
D316854 May 14, 1991 Okuyama et al.
D319824 September 10, 1991 Riddiford
4210802 July 1, 1980 Sakai
4335303 June 15, 1982 Call
4818847 April 4, 1989 Hara et al.
Patent History
Patent number: D331711
Type: Grant
Filed: Oct 7, 1991
Date of Patent: Dec 15, 1992
Assignee: Actron Manufacturing Company (Cleveland, OH)
Inventor: Robert A. Cervas (Willoughby Hills, OH)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Calfee, Halter & Griswold
Application Number: 7/773,400