USD521138SExpiredUtility
Air freshener device
Est. expiryAug 11, 2024(expired)· nominal 20-yr term from priority
Inventors:Henry Wu
67
PatentIndex Score
14
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an air freshener device, as shown.Join the waitlist — get patent alerts
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