Uninterruptible power supply

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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 top plan view thereof;

FIG. 5 is a back side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D314183 January 29, 1991 Wong
D354737 January 24, 1995 Fladung
D381317 July 22, 1997 Yu
5793627 August 11, 1998 Caldes et al.
D403662 January 5, 1999 Caldes et al.
5940288 August 17, 1999 Kociecki
D458218 June 4, 2002 Reynolds
D462658 September 10, 2002 Reynolds
Patent History
Patent number: D551165
Type: Grant
Filed: Nov 2, 2006
Date of Patent: Sep 18, 2007
Assignee: American Power Conversion Corporation (West Kingston, RI)
Inventors: Carlo Albano (Burlington, MA), Brian McKenna (Attleboro, MA), Lou Perry (Acton, MA), David L. Schuttler (Townsend, MA)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Derrick Holland
Attorney: Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Application Number: 29/268,343
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)