USD431609SExpiredUtility

Toy helicopter

54
Assignee: WAH HING TOYS DEV CO LTDPriority: Mar 24, 1999Filed: Mar 24, 1999Granted: Oct 3, 2000
Est. expiryMar 24, 2019(expired)· nominal 20-yr term from priority
Inventors:Kam Wah Wei
54
PatentIndex Score
8
Cited by
5
References
1
Claims

Claims

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

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