Power supply door

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Description

FIG. 1 is a front perspective view of the power supply door embodying our design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D194977 April 1963 Carter et al.
D222473 October 1971 Zecca
3864511 February 1975 Morby et al.
4874904 October 17, 1989 De Santis
Other references
  • UPS door in International Power Machines brochure.
Patent History
Patent number: D336636
Type: Grant
Filed: Apr 29, 1992
Date of Patent: Jun 22, 1993
Assignee: Digital Equipment Corporation (Maynard, MA)
Inventors: Raymond Veno (Westford, MA), Kenneth R. Palumbo (Westminster, MA), Peter F. Roach (Amesbury, MA), Peter B. Barron (Marlow Bucks), Michael Freeman (Reading)
Primary Examiner: Wallace R. Burke
Assistant Examiner: J. Sincavage
Attorneys: Barry Young, Richard J. Paciulan
Application Number: 7/875,853