USD633956SActiveUtility

Rotor blade for toy helicopter

Assignee: CHENG RANDYPriority: Apr 12, 2010Filed: Apr 12, 2010Granted: Mar 8, 2011
Est. expiryApr 12, 2030(~3.7 yrs left)· nominal 20-yr term from priority
Inventors:Randy Cheng
54
PatentIndex Score
9
Cited by
10
References
1
Claims

Claims

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

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