Combined battery charger, power supply and battery tester

Description

FIG. 1 is a front perspective view of the combined battery charger, power supply and battery tester from above showing my new design;

FIG. 2 is a rear perspective view thereof from below;

FIG. 3 is a top plan view thereof with the lid removed;

FIG. 4 is a cross-sectional view thereof taken on the line 4--4 in FIG. 3, and

FIG. 5 is a cross-sectional view thereof taken on the line 5--5 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D97286 October 1935 Heyer
D179032 October 1956 Peth
D180475 June 1957 Dickinson
D207010 February 1967 Raymond
D273580 April 24, 1984 Riumbau
Patent History
Patent number: D277845
Type: Grant
Filed: Aug 31, 1982
Date of Patent: Mar 5, 1985
Assignee: Vanson Electronics Limited (Kowloon)
Inventor: Joseph W. K. Ip (Kowloon)
Primary Examiner: A. Hugo Word
Assistant Examiner: Lynn Wilder
Law Firm: Wenderoth, Lind & Ponack
Application Number: 6/413,438
Classifications