USD338693SExpiredUtility

Toy helicopter

36
Assignee: BROWN BOX TOO INCPriority: Sep 26, 1991Filed: Sep 26, 1991Granted: Aug 24, 1993
Est. expirySep 26, 2011(expired)· nominal 20-yr term from priority
Inventors:T. A. Krebs
36
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

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