USD321060SExpiredUtility

Retaining wall block

Assignee: KILTIE CORPPriority: Nov 30, 1990Filed: Nov 30, 1990Granted: Oct 22, 1991

Est. expiryNov 30, 2010(expired)· nominal 20-yr term from priority

PatentIndex Score

192

Cited by

References

Claims

exact text as granted — not AI-modified

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

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