USD687166SActiveUtility

Interlocking concrete masonry block

58
Assignee: DYSON JOHN KENNETHPriority: Dec 12, 2011Filed: Jun 12, 2012Granted: Jul 30, 2013
Est. expiryDec 12, 2031(~5.4 yrs left)· nominal 20-yr term from priority
Inventors:John Kenneth Dyson
58
PatentIndex Score
13
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for an interlocking concrete masonry block, as shown and described.

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