Uninterruptible power supply
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Description
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.
Claims
The ornamental design for an uninterruptible power supply, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
D314183 | January 29, 1991 | Wong |
D396845 | August 11, 1998 | Caldes et al. |
5793627 | August 11, 1998 | Caldes et al. |
D403662 | January 5, 1999 | Caldes et al. |
5940288 | August 17, 1999 | Kociecki |
D462658 | September 10, 2002 | Reynolds |
D535944 | January 30, 2007 | Albano et al. |
D551165 | September 18, 2007 | Albano et al. |
D573533 | July 22, 2008 | Soeda et al. |
Patent History
Patent number: D649933
Type: Grant
Filed: Jun 29, 2011
Date of Patent: Dec 6, 2011
Assignee: BYD Company Limited (Shenzhen, Guangdong)
Inventors: Shuangfeng Wang (Shenzhen), Yuanhuan Xiong (Shenzhen)
Primary Examiner: Derrick Holland
Attorney: Squire, Sanders & Dempsey (US) LLP
Application Number: 29/396,434
Type: Grant
Filed: Jun 29, 2011
Date of Patent: Dec 6, 2011
Assignee: BYD Company Limited (Shenzhen, Guangdong)
Inventors: Shuangfeng Wang (Shenzhen), Yuanhuan Xiong (Shenzhen)
Primary Examiner: Derrick Holland
Attorney: Squire, Sanders & Dempsey (US) LLP
Application Number: 29/396,434
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)