USD944380SActiveUtility

Air purifier

77
Assignee: GREE ELECTRIC APPLIANCES INC ZHUHAIPriority: Mar 7, 2020Filed: Aug 11, 2020Granted: Feb 22, 2022
Est. expiryMar 7, 2040(~13.6 yrs left)· nominal 20-yr term from priority
Inventors:Siling XuSha LiGuangyu ChenJiachi LiuXiwei QiaoYi XiaoZhizhao TangYiming Hu
77
PatentIndex Score
8
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an air purifier, as shown and described.

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