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US Patent D849220 Air purifier and air conditioner

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Contents

Is a
Patent
Patent
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Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
D8492200
Patent Inventor Names
Qinwen Fang0
Date of Patent
May 21, 2019
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Patent Application Number
296746810
Date Filed
December 23, 2018
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Patent Citations Received
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US Patent D1045050 Air purifier
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US Patent D1022170 Desktop heater
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US Patent D1023260 Desktop heater
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US Patent D1024300 Humidifier
0
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US Patent D1041630 Cooling fan
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US Patent D987791 Air conditioner
0
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US Patent D989257 Tabletop cooling device
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US Patent 11774116 Evaporative air cooling tower
...
Patent Primary Examiner
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David G Muller
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