USD488569SExpiredUtility
Landscaping block
Assignee: KEYSTONE RETAINING WALL SYSTEMPriority: Nov 12, 2002Filed: Jun 20, 2003Granted: Apr 13, 2004
Est. expiryNov 12, 2022(expired)· nominal 20-yr term from priority
Inventors:William B. Dawson
96
PatentIndex Score
67
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a landscaping block, as shown and described.
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