Uninterruptible power supply

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

FIG. 1 is a perspective view of “uninterruptible power supply” showing our new design thereof;

FIG. 2 is a right side elevational view;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front side elevational view;

FIG. 5 is a bottom plan view;

FIG. 6 is left side elevational view; and,

FIG. 7 is a rear side elevational view.

Claims

The ornamental design for “uninterruptible power supply”, as shown and described.

Referenced Cited
U.S. Patent Documents
D390532 February 10, 1998 Su
D414476 September 28, 1999 Hibino
D433994 November 21, 2000 Jobs et al.
Patent History
Patent number: D482653
Type: Grant
Filed: Apr 30, 2002
Date of Patent: Nov 25, 2003
Inventor: Albert Cho (San-Chung City, Taipei Hsien)
Primary Examiner: Holly Baynham
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/159,824
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1301;