Door for an electrical loadcenter

- Square D Company
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Description

FIG. 1 is a top, front and right perspective view of a door for an electrical loadcenter showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a bottom plan view thereof; the top plan view being a mirror image; and,

FIG. 5 is a rear and upper right perspective view thereof.

Referenced Cited
U.S. Patent Documents
D169685 May 1953 Kress et al.
D219980 February 1971 McMenamy et al.
D222473 October 1971 Zecca
D302266 July 18, 1989 Kelly et al.
D308679 June 19, 1990 Reshanov
D310999 October 2, 1990 Nuttall et al.
2733830 February 1956 Ruskin
2797840 April 1957 Gibbs
4698727 October 6, 1987 Hibbert et al.
4823381 April 18, 1989 Olson
Patent History
Patent number: D325569
Type: Grant
Filed: Sep 22, 1989
Date of Patent: Apr 21, 1992
Assignee: Square D Company (Palatine, IL)
Inventors: Jeffrey J. Buchanan (Lexington, KY), Frank R. Wilgus (Powell, OH)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Attorneys: Jose W. Jiminez, Larry I. Golden
Application Number: 7/411,806
Classifications
Current U.S. Class: Casing Or Enclosure Not Elsewhere Specified (D13/184)