USD486245SExpiredUtility

Concrete paving stone and concrete paving stones

Assignee: CALSTONEPriority: Sep 13, 2002Filed: Sep 13, 2002Granted: Feb 3, 2004

Est. expirySep 13, 2022(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

A concrete paving stone and concrete paving stones, as shown.

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