The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2015
Filed:
Mar. 03, 2011
Applicants:
Lawrence J. Grubka, Westerville, OH (US);
Jennifer L. Frey, Monclova, OH (US);
Inventors:
Lawrence J. Grubka, Westerville, OH (US);
Jennifer L. Frey, Monclova, OH (US);
Assignee:
Owens Corning Intellectual Capital, LLC, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04D 1/20 (2006.01); B32B 3/26 (2006.01); E04D 5/12 (2006.01); E04D 1/26 (2006.01); E04D 1/30 (2006.01); E04D 1/00 (2006.01);
U.S. Cl.
CPC ...
E04D 1/20 (2013.01); B32B 3/266 (2013.01); E04D 5/12 (2013.01); E04D 1/26 (2013.01); E04D 1/30 (2013.01); E04D 2001/005 (2013.01); E04D 2001/305 (2013.01);
Abstract
A shingle blank comprises an asphalt coated mat having a cut line formed in the asphalt coated mat. The cut line includes a continuous cut portion and a perforated portion. The perforated portion is structured and configured to facilitate separation of the shingle blank into discrete portions.