Charging case for hearing aid
The broken lines depict portions of the charging case for hearing aid that form no part of the claimed design.
Claims
The ornamental design for a charging case for hearing aid, as shown and described.
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Type: Grant
Filed: Nov 27, 2019
Date of Patent: Jun 15, 2021
Inventor: Chengxiang Zhang (Xiamen)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Amanda Christensen
Application Number: 29/715,176