Power supply unit

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Description

FIG. 1 is the perspective view of an power supply unit showing my new design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom plan view thereof.

Claims

The ornamental design for power supply unit, as shown and described.

Referenced Cited
U.S. Patent Documents
5260851 November 9, 1993 Chiou
5777848 July 7, 1998 McAnally et al.
5790372 August 4, 1998 Dewey et al.
6129598 October 10, 2000 Yu et al.
6215664 April 10, 2001 Hermandez et al.
6247767 June 19, 2001 Liu et al.
6270046 August 7, 2001 Liu et al.
6288332 September 11, 2001 Liu et al.
6288901 September 11, 2001 Liu et al.
D453139 January 29, 2002 Yang
6381156 April 30, 2002 Sakai et al.
Patent History
Patent number: D465453
Type: Grant
Filed: Oct 17, 2001
Date of Patent: Nov 12, 2002
Assignee: Great Energy Co., Ltd. (Taipei Hsien)
Inventor: Yi-De Chan (Tu-Cheng)
Primary Examiner: Joel Sincavage
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/149,718
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1302;