US Patent D939687 Earplug

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Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D939687

Patent Inventor Names

Ting Ye0

Date of Patent

December 28, 2021

Patent Application Number

29757456

Date Filed

November 5, 2020

Patent Citations Received

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US Patent D1040333 Noise reduction earplug

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US Patent D1003423 Swimming earplug

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US Patent D1032359 Packaging plug

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US Patent D1039219 Earplug

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US Patent D1040332 Ear plug

Patent Primary Examiner

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Richelle G Shelton

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