IP Library Granted Patent US 573,533
Granted Patent S1
US 573,533 · App. 29/294,011 · Granted Jul 22, 2008

Uninterruptible power supply

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Quick Facts
Patent No.
US 573,533
App. No.
29/294,011
Granted
Jul 22, 2008
Kind
S1
Claims (1)

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

Assignments (4)
MERGER AND CHANGE OF NAME Recorded Aug 26, 2011
From: FUJI ELECTRIC SYSTEMS CO., LTD. (FES); FUJI TECHNOSURVEY CO., LTD. (MERGER BY ABSORPTION)
To: FUJI ELECTRIC CO., LTD.
Reel/Frame 026970/0872 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 7, 2010
From: TDK-LAMBDA CORPORATION
To: FUJI ELECTRIC SYSTEMS CO., LTD.
Reel/Frame 024483/0921 →
CHANGE OF NAME Recorded Feb 20, 2009
From: DENSEI-LAMBDA K.K.
To: TDK-LAMBDA CORPORATION
Reel/Frame 022288/0151 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 20, 2007
From: SOEDA, KOICHI; NAKANE, KATSUHIKO; OKANO, KOJI
To: DENSEI-LAMBDA K.K.
Reel/Frame 020342/0755 →