USD453917SExpiredUtility

Pitch change adapter for a helicopter main rotor system

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Assignee: BELL HELICOPTER TEXTRON INCPriority: May 24, 2000Filed: May 24, 2000Granted: Feb 26, 2002
Est. expiryMay 24, 2020(expired)· nominal 20-yr term from priority
Inventors:Ajay Sehgal
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PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pitch change adapter for a helicopter main rotor system, as shown and described.

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