USD716674SActiveUtility
Air quality sensing device
Est. expiryMay 22, 2033(~6.8 yrs left)· nominal 20-yr term from priority
Inventors:Reuben A. Herzl
61
PatentIndex Score
13
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an air quality sensing device, as shown and described.Join the waitlist — get patent alerts
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