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US Patent D956941 Air purifier

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Contents

Is a
Patent
Patent
0

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
D9569410
Patent Inventor Names
Yiqing Yan0
Date of Patent
July 5, 2022
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Patent Application Number
297696830
Date Filed
February 7, 2021
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Patent Citations Received
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US Patent D1017790 Air filtration apparatus
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US Patent D998125 Air cleaner
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US Patent D999355 Humidifier
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US Patent D1001251 Combined thermoelectric cooler and warmer
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US Patent D1005461 Heater
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US Patent D1047107 Air purifier
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US Patent D1047108 Air purifier
0
...
Patent Primary Examiner
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David G Muller
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CPC Code
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F24F 3/16
0
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F24F 13/20
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F24F 13/28
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B03C 3/155
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B01D 2259/4508
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B01D 2221/02
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B01D 47/027
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B01D 47/00
0
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