Energy management circuit breaker

- Square D Company
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Description

FIG. 1 is a top plan view of an energy management circuit breaker showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3601724 August 1971 Dietz et al.
4527027 July 2, 1985 Link et al.
4595812 June 17, 1986 Tamaru et al.
4622444 November 11, 1986 Kandatsu et al.
Patent History
Patent number: D317906
Type: Grant
Filed: Dec 6, 1989
Date of Patent: Jul 2, 1991
Assignee: Square D Company (Palatine, IL)
Inventors: John M. Winter (Cedar Rapids, IA), Jerry L. Scheel (Cedar Rapids, IA), Matthew D. Sortland (Cedar Rapids, IA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Joel Sincavage
Attorney: Jose W. Jimenez
Application Number: 7/446,969