USD319673SExpiredUtility

Toy building block

31
Assignee: LEWIS JOHN FPriority: Mar 22, 1989Filed: Sep 21, 1989Granted: Sep 3, 1991
Est. expiryMar 22, 2009(expired)· nominal 20-yr term from priority
Inventors:John F. Lewis
31
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exact text as granted — not AI-modified
The ornamental design for a toy building block, as shown and described.

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