USD1009669SActiveUtility
Air quality measuring instrument
Est. expiryJan 25, 2041(~14.5 yrs left)· nominal 20-yr term from priority
31
PatentIndex Score
1
Cited by
23
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
We claim the ornamental design for a air quality measuring instrument, as shown and described.Join the waitlist — get patent alerts
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