Sound amplifier
Description
Claims
The ornamental design for a sound amplifier, as shown and described.
Referenced Cited
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Patent History
Patent number: D825764
Type: Grant
Filed: Jul 3, 2017
Date of Patent: Aug 14, 2018
Inventor: Enrique Gajstut (Sunny Isles Beach, FL)
Primary Examiner: Paula Allen Greene
Application Number: 29/609,649
Type: Grant
Filed: Jul 3, 2017
Date of Patent: Aug 14, 2018
Inventor: Enrique Gajstut (Sunny Isles Beach, FL)
Primary Examiner: Paula Allen Greene
Application Number: 29/609,649
Classifications