USD404091SExpiredUtility

Building block

32
Assignee: NIZZA ROBERTPriority: Sep 30, 1996Filed: Sep 30, 1996Granted: Jan 12, 1999
Est. expirySep 30, 2016(expired)· nominal 20-yr term from priority
Inventors:Robert Nizza
32
PatentIndex Score
4
Cited by
22
References
1
Claims

Claims

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

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