USD647218SActiveUtility

Landscaping block

78
Assignee: KEYSTONE RETAINING WALL SYSTEMPriority: Feb 28, 2011Filed: Feb 28, 2011Granted: Oct 18, 2011
Est. expiryFeb 28, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:Robert A. Macdonald
78
PatentIndex Score
23
Cited by
52
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a landscaping block, as shown and described.

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