USD306489SExpiredUtility

Modular block for a retainer wall

Assignee: KARANIKAS TERRYPriority: Oct 1, 1987Filed: Oct 1, 1987Granted: Mar 6, 1990

Est. expiryOct 1, 2007(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for modular block for a retainer wall, as shown.

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