USD347453SExpiredUtility

Interlocking construction toy element

55
Individually held — no corporate assignee on recordPriority: Jul 30, 1990Filed: Jul 30, 1990Granted: May 31, 1994
Est. expiryJul 30, 2010(expired)· nominal 20-yr term from priority
Inventors:Antonio C. PronsatoErnesto Daniel Gyurec
55
PatentIndex Score
12
Cited by
5
References
1
Claims

Claims

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

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