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. 01, 2008
Filed:
Sep. 14, 2006
Applicants:
Michael L. Friedman, Wayne, NJ (US);
Husnu M. Kalkanoglu, Swarthmore, PA (US);
Joong Youn Kim, Newtown Square, PA (US);
Thomas Kevin Mackinnon, Ann Arbor, MI (US);
Inventors:
Michael L. Friedman, Wayne, NJ (US);
Husnu M. Kalkanoglu, Swarthmore, PA (US);
Joong Youn Kim, Newtown Square, PA (US);
Thomas Kevin MacKinnon, Ann Arbor, MI (US);
Assignee:
CertainTeed Corporation, Valley Forge, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A synthetic roofing shingle or tile is provided, in which a core material is formed, of generally less expensive material, and with a skin material provided, disposed on a plurality of surfaces of the shingle or tile, with the skin material being generally of greater expense and having desirable weather-withstanding qualities.