USD891351SActiveUtility

Rotor blade

41
Assignee: BELL HELICOPTER TEXTRON INCPriority: Dec 15, 2017Filed: Feb 8, 2018Granted: Jul 28, 2020
Est. expiryDec 15, 2037(~11.4 yrs left)· nominal 20-yr term from priority
Inventors:Christopher Edward FoskeyBrendan P. Lanigan
41
PatentIndex Score
2
Cited by
50
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a rotor blade, as shown and described.

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