Combination battery charger and tester

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Description

FIG. 1 is a perspective view of a combination battery charger and tester showing my new design, with a battery secured thereto, in phantom, for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D252502 July 31, 1979 Kelly
D257882 January 13, 1981 Rawson et al.
3492627 January 1970 Tauser
4184580 January 22, 1980 Ellis, Jr.
Patent History
Patent number: D273580
Type: Grant
Filed: Aug 28, 1981
Date of Patent: Apr 24, 1984
Inventor: Conrad L. Riumbau (Elmhurst, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Application Number: 6/297,200
Classifications
Current U.S. Class: D13/5; Battery, Vaccum Tube, Transistor Or Spark Plug Tester (11) (D10/77)