Portable battery booster

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Description

FIG. 1 is a front elevational view of a portable battery booster showing my new design.

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D240836 August 1976 Corvette
4161682 July 17, 1979 Corvette
4667141 May 19, 1987 Steele
Patent History
Patent number: D310204
Type: Grant
Filed: Oct 14, 1987
Date of Patent: Aug 28, 1990
Assignee: Mac Auto Equipment Inc. (Santa Ana, CA)
Inventor: John H. Roberts, Jr. (Fullerton, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Law Firm: Knobbe, Martens, Olson & Bear
Application Number: 7/108,563