USD639463SExpiredUtility
Shingle
Assignee: OWENS CORNING INTELLECTUAL CAPPriority: Oct 29, 2002Filed: Sep 10, 2010Granted: Jun 7, 2011
Est. expiryOct 29, 2022(expired)· nominal 20-yr term from priority
Inventors:Bert W. Elliott
E04D 1/28E04D 2001/005Y10T428/2438Y10T156/1069
83
PatentIndex Score
10
Cited by
45
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a shingle, as shown and described.
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