USD908199SActiveUtility

Air purifier

65
Assignee: HEADWATERS RES & DEVELOPMENT INCPriority: Mar 7, 2018Filed: Mar 7, 2018Granted: Jan 19, 2021
Est. expiryMar 7, 2038(~11.6 yrs left)· nominal 20-yr term from priority
Inventors:Rudy A. VandenbeltDavid Harris
65
PatentIndex Score
9
Cited by
8
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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