Power supply

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Description

FIG. 1 is a rear and upper left perspective view of a power supply embodying my improved design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D279285 June 18, 1985 Schwartz
D284758 July 22, 1986 Maloney
D284852 July 29, 1986 Maloney
D285788 September 23, 1986 Rapp et al.
D305641 January 23, 1990 DeLuca
D340026 October 5, 1993 Slagel
4876713 October 24, 1989 Crosby et al.
Other references
  • Surge suppressor on the rear cover of 1988 Business Land catalog. Power supplies on p. 79 of May 24, 1990 issue of EDN.
Patent History
Patent number: D354267
Type: Grant
Filed: Apr 26, 1993
Date of Patent: Jan 10, 1995
Inventor: Alex J. Severinsky (Silver Spring, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Banner, Birch, McKie & Beckett
Application Number: 0/7,504
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110); D13/142