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US Patent D999894 Air purifier

Overview Structured Data Issues Contributors

Is a

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Patent Inventor Names

Yisheng Li

Zhongming Liang

Date of Patent

September 26, 2023

Patent Application Number

29797923

Date Filed

July 3, 2021

Patent Citations

US Patent D888922 Air purifier

US Patent D906501 Air purifier

US Patent D912795 Air purifier

US Patent D938565 Air purifier

US Patent D938566 Air purifier

US Patent D942604 Air purifier

US Patent D948014 Desktop air purifier

US Patent D944959 Air purifier

...

Patent Citations Received

US Patent D1039669 Aroma diffuser set

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US Patent D1010086 Air purifier

0

US Patent D1010087 Air purifier

0

Patent Primary Examiner

Janice Hallmark

CPC Code

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