Portable wake amplifier
The broken lines are for the purpose of illustrating portions of the portable wake amplifier that form no part of the claimed design. The intermittent broken lines in
Claims
The ornamental design for a portable wave amplifier, as shown and described.
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Type: Grant
Filed: Aug 29, 2019
Date of Patent: Jul 19, 2022
Inventor: Patrick J. McNaughton (Plymouth, MN)
Primary Examiner: Cynthia M. Chin
Application Number: 29/703,715