USD635199SActiveUtility

Toy helicopter

51
Assignee: HOBBYENGINE MODEL LTDPriority: Feb 12, 2009Filed: Jul 31, 2009Granted: Mar 29, 2011
Est. expiryFeb 12, 2029(~2.5 yrs left)· nominal 20-yr term from priority
Inventors:Terry Shiu Hang Yuen
51
PatentIndex Score
8
Cited by
8
References
1
Claims

Claims

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

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