USD793584SActiveUtility

Multi-layer shingle

81
Assignee: BUILDING MATERIALS INVEST CORPPriority: May 6, 2014Filed: May 6, 2014Granted: Aug 1, 2017
Est. expiryMay 6, 2034(~7.8 yrs left)· nominal 20-yr term from priority
Inventors:Olan Leitch
81
PatentIndex Score
21
Cited by
44
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a multi-layer shingle, as shown and described.

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