Metal clad switchgear

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Description

FIG. 1 is a perspective view of a metal clad switchgear illustrating my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the other side being a mirror image; and,

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D203988 March 1966 Sathmary
D224710 September 1972 Miller
D225333 December 1972 Adams
D235653 July 1975 Bozich
1853428 April 1932 Jackson
2578750 December 1951 Scott, Jr.
3517266 June 1970 Yoda et al.
Other references
  • Premier Metal Products Co., 1975, premier p. 3, Modular Enclosure Systems #5.
Patent History
Patent number: D275278
Type: Grant
Filed: Jul 12, 1982
Date of Patent: Aug 28, 1984
Assignee: Westinghouse Electric Corp. (Pittsburgh, PA)
Inventors: Norman Davies (Irwin, PA), Ronald E. Vaill (Irwin, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Attorney: M. J. Moran
Application Number: 6/397,257
Classifications
Current U.S. Class: D13/40