Power supply unit
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Description
The broken lines shown represent unclaimed subject matter and form no part of the claim. Where broken lines abut a shaded surface it is understood that those broken lines represent an unclaimed boundary between claimed and unclaimed surfaces. None of the broken lines form any part of the claimed design.
Claims
An ornamental design for a power supply unit, as shown and described.
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Patent History
Patent number: D660228
Type: Grant
Filed: Aug 28, 2008
Date of Patent: May 22, 2012
Assignee: Hewlett-Packard Development Company, L.P. (Houston, TX)
Inventors: Yoshimichi Matsuoka (Cupertino, CA), Manjirnath Chatterjee (San Francisco, CA)
Primary Examiner: Derrick Holland
Application Number: 29/323,686
Type: Grant
Filed: Aug 28, 2008
Date of Patent: May 22, 2012
Assignee: Hewlett-Packard Development Company, L.P. (Houston, TX)
Inventors: Yoshimichi Matsuoka (Cupertino, CA), Manjirnath Chatterjee (San Francisco, CA)
Primary Examiner: Derrick Holland
Application Number: 29/323,686
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)