US Patent D948693 Air purifier
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Patent Inventor Names
Bin Zhang0
Gaohong Xu0
Puxuan Li0
Qiaoyang Hu0
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US Patent D0948693 Air purifier US Patent D948693 Air purifier
Infobox
Patent Number
D09486930
Patent Number
D9486930
Edits on 31 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
D09486930
Date of Patent
April 12, 2022
0Patent Application Number
297073210
Date Filed
September 27, 2019
0Patent Primary Examiner
Edits on 18 May, 2022
Golden AI
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US Patent D0948693 Air purifier
Infobox
Is a
Patent jurisdiction
Patent number
D0948693
Date of patent
April 12, 2022
Patent application number
29707321
Date Filed
September 27, 2019
Patent primary examiner
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