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US Patent D1009249 Ear washer

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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

Qingquan Liu0

Date of Patent

December 26, 2023

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Patent Application Number

298035020

Date Filed

August 13, 2021

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Patent Citations

US Patent D594968 Aspirator assembly

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US Patent D743534 Ear canal spray nozzle assembly

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US Patent D804649 Ear irrigation device

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US Patent 11103631 Nasal aspirator with lighting function

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US Patent D878583 Robotic surgical system handpiece

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US Patent 11439487 Systems and methods for an evacuator adapter

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US Patent D542910 Ear irrigation device

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US Patent D542915 Probe for nasal aspiration

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Patent Citations Received

US Patent D1047126 Hand-held ear canal cleaner

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US Patent D1024330 Ear wax removal tool

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US Patent D1024329 Ear wax removal tool

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Patent Primary Examiner

Wendy L Arminio

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CPC Code

0

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