Hearing aid insert
The broken lines shown in the figures represent portions of the hearing aid insert that form no part of the claimed design.
Claims
The ornamental design for a hearing aid insert, as shown and described.
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Type: Grant
Filed: Jan 12, 2022
Date of Patent: Jan 10, 2023
Assignee: P&D Gustafson Inventions, LLC (Tulsa, OK)
Inventor: Paul Gustafson (Coweta, OK)
Primary Examiner: T Chase Nelson
Assistant Examiner: Kelly L Gross
Application Number: 29/822,864