USD668792SActiveUtility

Wall block

80
Individually held — no corporate assignee on recordPriority: Mar 11, 2011Filed: Dec 5, 2011Granted: Oct 9, 2012
Est. expiryMar 11, 2031(~4.6 yrs left)· nominal 20-yr term from priority
Inventors:James E. Hammer
80
PatentIndex Score
22
Cited by
68
References
1
Claims

Claims

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

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