Breaker case

- Cooper Industries, Inc.
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Description

FIG. 1 is a front and upper right perspective view of a breaker case showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D163736 June 1951 Bangert, Jr.
D209209 November 1967 Gryctko et al.
D281156 October 29, 1985 Harper
2813946 November 1957 Cox
3081386 March 1963 Koenig et al.
3436695 April 1969 Dessert
Foreign Patent Documents
8302679 August 1983 WOX
Patent History
Patent number: D316403
Type: Grant
Filed: Jun 19, 1989
Date of Patent: Apr 23, 1991
Assignee: Cooper Industries, Inc. (Houston, TX)
Inventors: James M. Mercer (Charlottesville, VA), Keith A. Singer (Wilmington, NC)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Attorneys: Nelson A. Blish, Alan R. Thiele, Eddie E. Scott
Application Number: 7/368,018