US Patent D943554 Set of earphones and charging case

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Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D943554

Patent Inventor Names

Tao Zhang0

Date of Patent

February 15, 2022

Patent Application Number

29714948

Date Filed

November 27, 2019

Patent Citations

‌

US Patent 10701472 Earbud charging case

Patent Citations Received

‌

US Patent D1003276 Headphone

‌

US Patent D1031641 Charging box with earphones

‌

US Patent D1029817 Earbuds case

Patent Primary Examiner

‌

Paula Allen Greene

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