USD246056SExpiredUtility

Concrete sleeper block

Assignee: A BETONG ABPriority: Feb 13, 1976Filed: Jul 30, 1976Granted: Oct 11, 1977

Est. expiryFeb 13, 1996(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a concrete sleeper block, as shown and described.

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