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US Patent D1003270 Headphones

Overview Structured Data Issues Contributors

Is a

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Patent Inventor Names

Libin Chen

Date of Patent

October 31, 2023

Patent Application Number

29813716

Date Filed

November 1, 2021

Patent Citations

US Patent D647081 Communications earbud

US Patent D715251 Headset

US Patent D715252 Headset

US Patent D723509 Headphone

US Patent D725636 In-ear headphone

US Patent D736175 Headphone device

US Patent D763226 Headphone

US Patent D769219 Speaker for headphone

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Patent Citations Received

US Patent D1024011 Headphone and charger

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US Patent D1024010 Headphone and charger

0

Patent Primary Examiner

Paula Allen Greene

CPC Code

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