USD928299SActiveUtility
Air purifier
Est. expiryAug 26, 2039(~13.1 yrs left)· nominal 20-yr term from priority
Inventors:Wei-Long Chen
79
PatentIndex Score
16
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an air purifier, as shown and described.Join the waitlist — get patent alerts
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