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:
Jul. 12, 2011
Filed:
Sep. 10, 2008
Applicants:
Steve A. Ratcliff, Pulaski County, AR (US);
Shaik Mohseen, Williamson County, TX (US);
Inventors:
Steve A. Ratcliff, Pulaski County, AR (US);
Shaik Mohseen, Williamson County, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/02 (2006.01); B32B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A roofing membrane suitable for use as an underlayment comprising a flexible, non-woven mat of polymeric fibers which are substantially uniformly dispersed throughout the non-woven mat and thermally bonded together at the points of intersection by the polymeric materials of the fibers, the mat having a top side and a bottom side, a layer of an asphaltic material being disposed on the bottom side of the mat to provide a coated mat and a liquid parting agent applied to the top side of the mat.