USD284492SExpiredUtility

Toy trackway

45
Assignee: UDAGAWA YOSHIOPriority: Apr 11, 1983Filed: Oct 6, 1983Granted: Jul 1, 1986
Est. expiryApr 11, 2003(expired)· nominal 20-yr term from priority
Inventors:Yoshio Udagawa
45
PatentIndex Score
3
Cited by
3
References
1
Claims

Claims

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

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