Air humidifier
Description
The broken lines in the drawings depict portions of the air humidifier that form no part of the claimed design.
Claims
I claim the ornamental design for an air humidifier, as shown and described.
Referenced Cited
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Patent History
Patent number: D878528
Type: Grant
Filed: Jan 19, 2018
Date of Patent: Mar 17, 2020
Inventor: Bo Fu (Guangdong)
Primary Examiner: Nathan M Johnston
Application Number: 29/634,352
Type: Grant
Filed: Jan 19, 2018
Date of Patent: Mar 17, 2020
Inventor: Bo Fu (Guangdong)
Primary Examiner: Nathan M Johnston
Application Number: 29/634,352
Classifications
Current U.S. Class:
Humidifier (D23/356)