USD646728SActiveUtility

Foldable rotor blade for toy helicopter

Assignee: CHENG RANDYPriority: Apr 21, 2010Filed: Apr 21, 2010Granted: Oct 11, 2011

Est. expiryApr 21, 2030(~3.7 yrs left)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a foldable rotor blade for toy helicopter, as shown and described.

Join the waitlist — get patent alerts

Track USD646728S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.