USD281627SExpiredUtility

Building block

52
Assignee: DOS SANTOS JOSE CPriority: Aug 3, 1982Filed: Feb 3, 1983Granted: Dec 3, 1985
Est. expiryAug 3, 2002(expired)· nominal 20-yr term from priority
Inventors:José Carlos Dos Santos
52
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

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

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