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US Patent D971887 Pair of earphones

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
0
Date Filed
May 10, 2021
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Date of Patent
December 6, 2022
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Patent Application Number
29782957
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Patent Citations Received
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US Patent D1047961 Headphone
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US Patent D1006781 Earphone
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US Patent D1006796 Earphone
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US Patent D1019611 Earbud
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US Patent D1019596 Pair of wireless earphones
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US Patent D1020687 Earphones with charging case
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US Patent D1020705 Earphones and charging case set
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US Patent D1021864 Earbud
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US Patent D1022966 Pair of earphones
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US Patent D1025022 Pair of wireless earphones
0
•••
Patent Inventor Names
Junfeng Li
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
D971887
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Patent Primary Examiner
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Katie Jane Stofko
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CPC Code
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H04R 5/033
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H04R 5/0335
0
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H04R 1/1091
0
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H04R 1/10
0
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H04R 1/105
0
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H04R 1/1083
0
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H04R 1/1058
0
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H04R 25/00
0
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H04R 1/1016
0
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H04R 1/1066
0

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