Electronic ballast
Description
The broken lines in the drawings illustrate portions of the electronic ballast which form no part of the claimed design.
Claims
The ornamental design for an electronic ballast, as shown and described.
Referenced Cited
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Patent History
Patent number: D735403
Type: Grant
Filed: Sep 13, 2013
Date of Patent: Jul 28, 2015
Inventor: Ying Che (Diamond Bar, CA)
Primary Examiner: Caron D Veynar
Assistant Examiner: Natasha Vujcic
Application Number: 29/463,224
Type: Grant
Filed: Sep 13, 2013
Date of Patent: Jul 28, 2015
Inventor: Ying Che (Diamond Bar, CA)
Primary Examiner: Caron D Veynar
Assistant Examiner: Natasha Vujcic
Application Number: 29/463,224
Classifications
Current U.S. Class:
Support Or Trim (26) (D26/138);
Transformer, Rectifier Or Casing Therefor (3) (D13/110)