Power supply apparatus

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Description

FIG. 1 is a front elevational view of a power supply apparatus according to our new design;

FIG. 2 is a rear elevational view of the power supply apparatus shown in FIG. 1;

FIG. 3 is a top plan view of the power supply apparatus shown in FIG. 1;

FIG. 4 is a bottom plan view of the power supply apparatus shown in FIG. 1;

FIG. 5 is a left side elevational view of the power supply apparatus shown in FIG. 1;

FIG. 6 is a right side elevational view of the power supply apparatus shown in FIG. 1;

FIG. 7 is a front, left perspective view of the power supply apparatus shown in FIG. 1; and,

FIG. 8 is a rear, right perspective view of the power supply apparatus shown in FIG. 1.

Claims

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

Referenced Cited
U.S. Patent Documents
D377335 January 14, 1997 Katooka et al.
D386148 November 11, 1997 Katooka et al.
D407065 March 23, 1999 Chang
D413098 August 24, 1999 Dayan
D423451 April 25, 2000 Heckenast et al.
D444125 June 26, 2001 Shy
D446500 August 14, 2001 Krieger et al.
RE37482 December 25, 2001 Guay et al.
Patent History
Patent number: D474738
Type: Grant
Filed: May 31, 2002
Date of Patent: May 20, 2003
Assignee: Sansha Electric Manufacturing Company, Limited (Osaka)
Inventors: Hideo Ishii (Osaka), Masao Katooka (Osaka), Yoshimasa Kawashima (Osaka)
Primary Examiner: Holly Baynham
Attorney, Agent or Law Firm: Duane Morris LLP
Application Number: 29/161,683
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1302;