USD342580SExpiredUtility

Retaining wall block

Assignee: CSTW INCPriority: Aug 27, 1992Filed: Aug 27, 1992Granted: Dec 21, 1993

Est. expiryAug 27, 2012(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a retaining wall block, as shown and described.

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