Charging case for wireless earphones
Latest Shenzhen Grandsun Electronic Co., LTD. Patents:
The broken lines in the figures depict portions of the charging case for wireless earphones that form no part of the claimed design.
Claims
The ornamental design for a charging case for wireless earphones, as shown and described.
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Type: Grant
Filed: Aug 26, 2020
Date of Patent: Apr 26, 2022
Assignee: Shenzhen Grandsun Electronic Co., LTD. (Shenzhen)
Inventors: Haiquan Wu (Shenzhen), Huakun Zhang (Shenzhen), Xin Yu (Shenzhen)
Primary Examiner: Kendra Leslie Hamilton
Assistant Examiner: Amanda Christensen
Application Number: 29/747,944