USD290720SExpiredUtility

Toy construction block

40
Assignee: THE RITVIK GROUP INCPriority: Dec 2, 1985Filed: Dec 2, 1985Granted: Jul 7, 1987
Est. expiryDec 2, 2005(expired)· nominal 20-yr term from priority
Inventors:Vic Bertrand
40
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

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