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US Patent D938934 Headphone

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Contents

Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
D938934
Patent Inventor Names
Kodai Tsubone0
Yutaro Kumagai0
Date of Patent
December 21, 2021
Patent Application Number
29724170
Date Filed
February 13, 2020
Patent Citations Received
‌
US Patent D1041446 Headphone
0
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US Patent D1028928 Headphone
0
‌
US Patent D1029787 Headphone
0
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US Patent D1031691 Headphone
0
‌
US Patent D1040130 Headset
0
‌
US Patent D1040778 Bluetooth headset
0
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US Patent D986215 Headphone
0
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US Patent D991903 Headphones
0
...
Patent Primary Examiner
‌
Paula Allen Greene
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