Uninterruptible power system

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Description

FIG. 1 is a front perspective view of an uninterruptible power system showing our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof,

FIG. 5 is a side view thereof, opposite that shown in FIG. 4;

FIG. 6 is a top view of the uninterruptible power system;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front perspective view of another embodiment of the uninterruptible power system showing our design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a side view thereof,

FIG. 12 is a side view thereof, opposite that shown in FIG. 11;

FIG. 13 is a top view of the uninterruptible power system; and,

FIG. 14 is a bottom view thereof.

The broken lines in the drawings illustrate portions of the uninterruptible power system that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D346148 April 19, 1994 Chen
5424588 June 13, 1995 Cantor
D456006 April 23, 2002 Maher
D470103 February 11, 2003 Nishida
D530276 October 17, 2006 Albano
D541216 April 24, 2007 Albano
D551620 September 25, 2007 McClelland, II
D601956 October 13, 2009 Liu
D612803 March 30, 2010 Du
D770975 November 8, 2016 Nada
D802530 November 14, 2017 Adams
D844561 April 2, 2019 Gou
Other references
  • Eaton FERRUPS UPS FE Series 60 Hz, Eaton Electrical Sector, 2014, 2 pages.
  • FERRUPS Shipboard SEACOTS UPCS, Eaton Corporation, Product Brochure, 2012, 4 pages.
  • Eaton FERRUPS FE Series 50 Hz, Eaton Electrical Sector, 2014, 2 pages.
  • Eaton FERRUPS Rackmount 60 Hz, Eaton Corporation, 2011, 2 pages.
Patent History
Patent number: D919571
Type: Grant
Filed: Mar 31, 2020
Date of Patent: May 18, 2021
Assignee: Eaton Intelligent Power Limited (Dublin)
Inventors: Jun Yan (Cary, NC), Benjamin Hannigan (Pittsburgh, PA)
Primary Examiner: Derrick E Holland
Application Number: 29/729,872
Classifications