Portable power supply

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Description

FIG. 1 is a perspective view of a portable power supply showing my present design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

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

FIG. 7 is a bottom plan view.

Claims

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

Referenced Cited
U.S. Patent Documents
D374859 October 22, 1996 Guay et al.
5589292 December 31, 1996 Rozon
D407065 March 23, 1999 Chang
D408782 April 27, 1999 Poon
D425019 May 16, 2000 Zheng
D429482 August 15, 2000 Hussaini et al.
D432985 October 31, 2000 Wan
D448723 October 2, 2001 Zhu
RE37482 December 25, 2001 Guay et al.
D452474 December 25, 2001 Casarella
Patent History
Patent number: D466077
Type: Grant
Filed: Dec 4, 2001
Date of Patent: Nov 26, 2002
Inventor: Jui-Chih Wang (Yung Kang City, Tainan Hsien)
Primary Examiner: Joel Sincavage
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/151,021
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110); Battery Charger (D13/107)
International Classification: 1302;