USD479342SExpiredUtility
Landscaping block
Assignee: KEYSTONE RETAINING WALL SYSTEMPriority: Nov 12, 2002Filed: Nov 12, 2002Granted: Sep 2, 2003
Est. expiryNov 12, 2022(expired)· nominal 20-yr term from priority
Inventors:William B. Dawson
90
PatentIndex Score
36
Cited by
12
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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