USD539438SExpiredUtility

Retaining wall block

75
Assignee: ROCKWOOD RETAINING WALLS INCPriority: May 5, 2006Filed: May 5, 2006Granted: Mar 27, 2007
Est. expiryMay 5, 2026(expired)· nominal 20-yr term from priority
Inventors:Brian A. Price
75
PatentIndex Score
20
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for a retaining wall block, as shown

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