USD384707SExpiredUtility

Toy building block

32
Individually held — no corporate assignee on recordPriority: May 14, 1996Filed: May 14, 1996Granted: Oct 7, 1997
Est. expiryMay 14, 2016(expired)· nominal 20-yr term from priority
Inventors:William Burns
32
PatentIndex Score
2
Cited by
7
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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