Earphone
Description
The dash-dash broken lines shown in
Claims
The ornamental design for an earphone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D864918
Type: Grant
Filed: Jul 11, 2017
Date of Patent: Oct 29, 2019
Inventor: Dadong Liu (Guangxi)
Primary Examiner: Barbara Fox
Assistant Examiner: Mary Claire Ramirez
Application Number: 29/610,279
Type: Grant
Filed: Jul 11, 2017
Date of Patent: Oct 29, 2019
Inventor: Dadong Liu (Guangxi)
Primary Examiner: Barbara Fox
Assistant Examiner: Mary Claire Ramirez
Application Number: 29/610,279
Classifications