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US Patent D1033390 Earphone

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
0
Date Filed
November 1, 2021
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Date of Patent
July 2, 2024
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Patent Application Number
29813829
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Patent Citations
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US Patent D958117 Case with earphones
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US Patent D963611 Earphone
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US Patent D736185 Earphone
0
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US Patent D762623 Earphone
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US Patent D798844 Earphone
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US Patent D863266 Wireless earphone
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US Patent D878336 Earphone
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US Patent D889439 Earphone
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US Patent D918179 Bluetooth earphone
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US Patent D944779 Wireless earphone
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Patent Inventor Names
Qihui Liu
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
D1033390
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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
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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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