USD378104SExpiredUtility

Helicopter video game collective pitch controller

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Assignee: HARRELL JR JAMES MPriority: May 1, 1995Filed: May 1, 1995Granted: Feb 18, 1997
Est. expiryMay 1, 2015(expired)· nominal 20-yr term from priority
Inventors:James M. Harrell, Jr.
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PatentIndex Score
2
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a "helicopter video game collective pitch controller", as shown.

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