Subwoofer
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Description
Claims
The ornamental design for a subwoofer, as shown and described.
Referenced Cited
Patent History
Patent number: D735163
Type: Grant
Filed: Sep 23, 2013
Date of Patent: Jul 28, 2015
Assignee: Bang & Olufsen A/S (Struer)
Inventor: Torsten Valeur (København V)
Primary Examiner: Keli L Hill
Application Number: 29/467,714
Type: Grant
Filed: Sep 23, 2013
Date of Patent: Jul 28, 2015
Assignee: Bang & Olufsen A/S (Struer)
Inventor: Torsten Valeur (København V)
Primary Examiner: Keli L Hill
Application Number: 29/467,714
Classifications
Current U.S. Class:
Circular Or Oval (D14/216)