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US Patent D947341 Air purifier

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D947341

Patent Inventor Names

Jun Li0

Yijia Xia0

Mei Long0

Date of Patent

March 29, 2022

Patent Application Number

29762749

Date Filed

December 18, 2020

Patent Citations Received

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US Patent D989933 Air purifier

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US Patent D1030026 Air purifier

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US Patent D989934 Air purifier

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US Patent D988489 Air purifier

Patent Primary Examiner

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