USD1068555SActiveUtility
Drone filter
Est. expiryOct 30, 2043(~17.2 yrs left)· nominal 20-yr term from priority
Inventors:Yingqing Ji
31
PatentIndex Score
0
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a drone filter, as shown and described.Join the waitlist — get patent alerts
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