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US Patent D1033391 Earphone

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
0
Date Filed
November 12, 2021
0
Date of Patent
July 2, 2024
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Patent Application Number
29815389
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Patent Citations
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US Patent D962898 Combined earphones and charging case
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US Patent D975062 Earphone
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US Patent D770412 Earphone
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US Patent D801314 Pair of earphones
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US Patent D847125 Earphone
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US Patent D867325 Earphone
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US Patent D875713 Wireless earphone
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US Patent D889440 Bluetooth earphone
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US Patent D896788 Earphone
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US Patent D918178 Wireless ear bud
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•••
Patent Inventor Names
Jinhua Chen
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
D1033391
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Patent Primary Examiner
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Messina L Smith
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CPC Code
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H04R 1/105
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H04R 1/1016
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H04R 1/1033
0
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H04R 1/08
0
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H04R 5/00
0
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H04R 5/033
0
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H04R 5/0335
0
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H04R 1/1066
0
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H04R 1/10
0

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