USD575413SActiveUtility

Wall block

61
Assignee: WESTBLOCK SYSTEMS INCPriority: Aug 14, 2007Filed: Aug 14, 2007Granted: Aug 19, 2008
Est. expiryAug 14, 2027(~1 yrs left)· nominal 20-yr term from priority
Inventors:James E. HammerKenneth L. Headley
61
PatentIndex Score
12
Cited by
20
References
1
Claims

Claims

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

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