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US Patent D973036 Earphone

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
Date Filed
December 3, 2020
Date of Patent
December 20, 2022
Patent Application Number
29760663
Patent Citations Received
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US Patent D1017584 Earbud
0
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US Patent D1007479 Earphone
0
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US Patent D999194 Wireless earphone
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US Patent D993942 Earphone
0
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US Patent D1044779 Earphone
0
‌
US Patent D1019615 Earphone
0
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US Patent D1017573 Earphone
0
Patent Inventor Names
Qingsen Zhang
0
Junling Chen
0
Dian Liu
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
D973036
Patent Primary Examiner
‌
Shawn T Gingrich
CPC Code
‌
H04R 25/00
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H04R 5/0335
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H04R 5/033
‌
H04R 1/1066
‌
H04R 1/1033
‌
H04R 1/1016
‌
H04R 1/105
‌
H04R 1/10
‌
H04R 1/08

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