USD329474SExpiredUtility

Toy time tunnel or similar article

31
Assignee: CHANG YU-SHUNPriority: Dec 26, 1989Filed: Dec 26, 1989Granted: Sep 15, 1992
Est. expiryDec 26, 2009(expired)· nominal 20-yr term from priority
Inventors:Yu Chang
31
PatentIndex Score
1
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a toy time tunnel or similar article, as shown and described.

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