USD297033SExpiredUtility

Toy construction piece

Assignee: YAMADA MASAHARUPriority: Mar 20, 1986Filed: Mar 20, 1986Granted: Aug 2, 1988
Est. expiryMar 20, 2006(expired)· nominal 20-yr term from priority
Inventors:Masaharu Yamada
66
PatentIndex Score
12
Cited by
3
References
1
Claims

Claims

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

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