Uninterruptible power supply

- American Power Conversion
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front and upper left perspective view of an uniterruptible power supply in accordance with the present invention;

FIG. 2 is a front view of the uninterruptible power supply of FIG. 1;

FIG. 3 is a top view of the uninterruptible power supply of FIG. 1;

FIG. 4 is a bottom view of the uninterruptible power supply of FIG. 1;

FIG. 5 is a back view of the uninterruptible power supply of FIG. 1; and,

FIG. 6 is a right side view of the uninterruptible power supply of FIG. 1.

Any broken line illustrations in the drawings are not part of the claimed design.

Claims

We claim the ornamental design for a uninterruptible power supply, as shown and described.

Referenced Cited
U.S. Patent Documents
D122482 September 1940 Fletcher
D134818 January 1943 Fletcher
D142475 October 1945 Gaguski
D240836 August 1976 Corvette
D280318 August 27, 1985 Barone
D314174 January 29, 1991 Wong
D316396 April 23, 1991 Decosse et al.
D329618 September 22, 1992 Hollander et al.
D339101 September 7, 1993 Delamoreaux et al.
D341124 November 9, 1993 Krokaugger
D346148 April 19, 1994 Chen
D374809 October 22, 1996 Scherer et al.
D374861 October 22, 1996 Mousa
D376347 December 10, 1996 Mousa
D378577 March 25, 1997 Peroni
D391554 March 3, 1998 Latchaw
D394424 May 19, 1998 Wachter
D396688 August 4, 1998 Lin
D402626 December 15, 1998 Fujita et al.
D406100 February 23, 1999 Murphy
2978596 April 1961 Robirds
2988655 June 1961 Rudolph et al.
3056893 October 1962 Russ
3636236 January 1972 Smith
4627584 December 9, 1986 D'Amato
4873600 October 10, 1989 Vogele
5007860 April 16, 1991 Robinson et al.
5122069 June 16, 1992 Brownlie et al.
5177325 January 5, 1993 Giammanco
5180886 January 19, 1993 Dierenbach et al.
5277620 January 11, 1994 Taylor
5334052 August 2, 1994 Chen
5384428 January 24, 1995 Luu
5645449 July 8, 1997 Sabo
5744750 April 28, 1998 Almond
5768097 June 16, 1998 Jelinger
Other references
  • U.S. application No. 09/392,129, filed Sep. 8, 1999, Germagian.
Patent History
Patent number: D440937
Type: Grant
Filed: Jul 14, 2000
Date of Patent: Apr 24, 2001
Assignee: American Power Conversion (West Kingston, RI)
Inventors: Mark H. Germagian (Hudson, MA), Benjamin J. Beck (Boston, MA)
Primary Examiner: Joel Sincavage
Attorney, Agent or Law Firm: Mintz, Levin, Cohn, Ferris, Glovsky and Popeo PC
Application Number: 29/126,533
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1302;