Uninterruptible power system
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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.
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- 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.
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