USD357894SExpiredUtility

Helicopter

89
Assignee: BELL HELICOPTER TEXTRON INCPriority: Sep 20, 1993Filed: Sep 20, 1993Granted: May 2, 1995
Est. expirySep 20, 2013(expired)· nominal 20-yr term from priority
Inventors:George E. ArnoldDennis E. GregoryRobert G. AndersonAlan W. Myers
89
PatentIndex Score
54
Cited by
3
References
1
Claims

Claims

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

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