USD579403SExpiredUtility

Helicopter propeller rotor

68
Assignee: SILVERLIT TOYS MANUFACTORY LTDPriority: Jan 19, 2006Filed: Nov 12, 2007Granted: Oct 28, 2008
Est. expiryJan 19, 2026(expired)· nominal 20-yr term from priority
Inventors:Alexander Jozef Magdalena Van De RostyneChi Pok Billy Wai
68
PatentIndex Score
13
Cited by
283
References
1
Claims

Claims

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

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