Portable audio converter
Description
Claims
The ornamental design for a portable audio converter, as shown and described.
Referenced Cited
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Patent History
Patent number: D646667
Type: Grant
Filed: Apr 20, 2010
Date of Patent: Oct 11, 2011
Inventor: Douglas T. Donegain (Mastic, NY)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Keli L Hill
Attorney: Crossley Patent Law
Application Number: 29/360,052
Type: Grant
Filed: Apr 20, 2010
Date of Patent: Oct 11, 2011
Inventor: Douglas T. Donegain (Mastic, NY)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Keli L Hill
Attorney: Crossley Patent Law
Application Number: 29/360,052
Classifications