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US Patent D1015307 Earphone

Overview Structured Data Issues Contributors

Is a

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Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

Patent Inventor Names

Qingsen Zhang0

Junling Chen0

Hongyu Li0

Date of Patent

February 20, 2024

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Patent Application Number

298359770

Date Filed

April 22, 2022

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Patent Citations

US Patent D781269 Wireless headset

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US Patent D920288 Earbud headset

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US Patent D925497 Earbud

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US Patent D926162 Earbud

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US Patent D926163 Earbud

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US Patent D941805 Earphone

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US Patent D945405 Earphone

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US Patent D947817 Earphone

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Patent Citations Received

US Patent D1047963 Pair of earphones

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Patent Primary Examiner

Paula Allen Greene

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CPC Code

0

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