Power supply device
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Description
The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.
My design is characterized by the features as shown in the drawings.
Claims
The ornamental design for a power supply device, as shown and described.
Referenced Cited
U.S. Patent Documents
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D398581 | September 22, 1998 | Chang |
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D432497 | October 24, 2000 | Totsuka et al. |
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D544833 | June 19, 2007 | Sade et al. |
D555590 | November 20, 2007 | Dong et al. |
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Patent History
Patent number: D621357
Type: Grant
Filed: Oct 1, 2009
Date of Patent: Aug 10, 2010
Assignee: Valor Communication, Inc. (City of Industry, CA)
Inventor: Mary Dong (City of Industry, CA)
Primary Examiner: Angela J Lee
Attorney: Hankin Patent Law, APC
Application Number: 29/316,472
Type: Grant
Filed: Oct 1, 2009
Date of Patent: Aug 10, 2010
Assignee: Valor Communication, Inc. (City of Industry, CA)
Inventor: Mary Dong (City of Industry, CA)
Primary Examiner: Angela J Lee
Attorney: Hankin Patent Law, APC
Application Number: 29/316,472
Classifications
Current U.S. Class:
Plug For Domestic Electric Service (i.e., 120v Or 220v Type) (11) (D13/138.1)