Electrical contact cartridge box

Description

FIG. 1 is a left side front perspective view of an electrical contact cartridge box showing my new design;

FIG. 2 is a rear perspective view;

FIG. 3 is a left side elevation view;

FIG. 4 is a rear elevation view;

FIG. 5 is a top plan view; and,

FIG. 6 is a front elevation view thereof.

Referenced Cited
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2256670 September 1941 Greenlees
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Foreign Patent Documents
244672 May 1963 AUX
Patent History
Patent number: D373997
Type: Grant
Filed: Apr 17, 1995
Date of Patent: Sep 24, 1996
Inventor: Dave Kopser (Golden, CO)
Primary Examiner: Joel Sincavage
Law Firm: Davis, Graham & Stubbs, L.L.C.
Application Number: 0/37,575