Uninterruptible power supply unit

- Chroma Ate Inc.
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Description

FIG. 1 is a perspective view of uninterruptible power supply unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view when in use with an adjacent unit.

The broken line showing of an additional unit is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D303664 September 26, 1989 Harden et al.
D339101 September 7, 1993 Delamoreaux et al.
D374861 October 22, 1996 Mousa
D376347 December 10, 1996 Mousa
Patent History
Patent number: D390532
Type: Grant
Filed: Jun 18, 1996
Date of Patent: Feb 10, 1998
Assignee: Chroma Ate Inc.
Inventor: Ho-Chyuan Su (Taipei Hsien)
Primary Examiner: James Gandy
Assistant Examiner: Cathron B. Matta
Law Firm: Ladas & Parry
Application Number: 0/56,242
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1303;