Power supply module

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a wall mounted power supply module showing our new design;

FIG. 2 is a right side elevational view thereof, the left side elevational view thereof being a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a front and upper left perspective view of a wall mounted power supply module showing our new design.

Referenced Cited
U.S. Patent Documents
D206513 September 1981 Comstock
D246709 December 20, 1977 Pomper
D278463 April 16, 1985 Vest
D286770 November 18, 1986 Melcher
D303654 September 26, 1989 Rauch
4453624 June 12, 1984 Rumble
4625259 November 25, 1986 Krechmer et al.
Other references
  • S/100 plug in transformer on p. 150 of Home Lighting and Accessories, Sep. 1989. Power supplies on p. 235 if Hong Kong Enterprise, Oct. 1989.
Patent History
Patent number: D338653
Type: Grant
Filed: Apr 8, 1991
Date of Patent: Aug 24, 1993
Assignee: Digital Equipment Corporation (Maynard, MA)
Inventors: Stuart K. Morgan (Westford, MA), Margaret L. Hetfield (Arlington, MA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Attorneys: Richard J. Paciulan, Barry N. Young
Application Number: 7/683,363
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)