Enclosure for electrical equipment

Description

FIG. 1 is a front and lower left perspective view of an enclosure for electrical equipment showing my new design;

FIG. 2 is a front elevational view of an enclosure for electrical equipment showing the design on a slightly reduced scale;

FIG. 3 is a top plan view thereof;

FIG. 4 is a top plan view thereof with the end covers removed;

FIG. 5 is a left side elevational view thereof, the right side elevational view thereof being the same;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a rear elevational view of an enclosure for electrical equipment showing a second embodiment of the design, the front elevational view being the same as the first embodiment;

FIG. 8 is a top plan view thereof;

FIG. 9 is a top plan view thereof with the end cover removed; and,

FIG. 10 is a left side elevational view thereof, the right side elevational view being the same.

Referenced Cited
U.S. Patent Documents
D210286 February 1968 Venema
D210287 February 1968 Venema
D260762 September 15, 1981 Peroni
D278999 May 28, 1985 Zimmerman
D310510 September 11, 1990 Bezos
D311389 October 16, 1990 Festa et al.
4656559 April 7, 1987 Fathi
4791531 December 13, 1988 Jessup
Other references
  • Modem housing on p. 7 of Nov. 1984 Gandalf brochure. Enclosures on p. 9 of Nov. 1984 Gandalf brochure. Electronic enclosure kits on p. 66 of Allied Electronics Catalog, No. 900, .COPYRGT.1990. Modem housings on p. 133 of 1989 Misco catalog.
Patent History
Patent number: D332443
Type: Grant
Filed: Apr 18, 1991
Date of Patent: Jan 12, 1993
Assignee: Extrusion Technology, Inc. (Randolph, MA)
Inventor: James M. Sharpe (Canton, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Attorney: Richard P. Crowley
Application Number: 7/687,292
Classifications