Power supply apparatus

Ishii , et al. May 20, 2

Patent Grant D474738

U.S. patent number D474,738 [Application Number D/161,683] was granted by the patent office on 2003-05-20 for power supply apparatus. This patent grant is currently assigned to Sansha Electric Manufacturing Company, Limited. Invention is credited to Hideo Ishii, Masao Katooka, Yoshimasa Kawashima.


United States Patent D474,738
Ishii ,   et al. May 20, 2003

Power supply apparatus

Claims

The ornamental design for a power supply apparatus, as shown and described.
Inventors: Ishii; Hideo (Osaka, JP), Katooka; Masao (Osaka, JP), Kawashima; Yoshimasa (Osaka, JP)
Assignee: Sansha Electric Manufacturing Company, Limited (Osaka, JP)
Appl. No.: D/161,683
Filed: May 31, 2002

Current U.S. Class: D13/110
Current International Class: 1302
Field of Search: ;D13/110 ;361/704 ;320/105 ;307/150-151,64

References Cited [Referenced By]

U.S. Patent Documents
D377335 January 1997 Katooka et al.
D386148 November 1997 Katooka et al.
D407065 March 1999 Chang
D413098 August 1999 Dayan
D423451 April 2000 Heckenast et al.
D444125 June 2001 Shy
D446500 August 2001 Krieger et al.
RE37482 December 2001 Guay et al.
Primary Examiner: Baynham; Holly
Attorney, Agent or Firm: Duane Morris LLP

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.

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