USD354319SExpiredUtility

Toy building block

85
Assignee: BETTER BLOCKS INTERNATIONAL LTDPriority: Sep 28, 1992Filed: Mar 18, 1993Granted: Jan 10, 1995
Est. expirySep 28, 2012(expired)· nominal 20-yr term from priority
Inventors:Warren Wilson
85
PatentIndex Score
43
Cited by
9
References
1
Claims

Claims

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

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