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. 04, 2023
Filed:
Jun. 16, 2014
Illinois Tool Works Inc., Glenview, IL (US);
Mgnt Products Group, Llc, Charlotte, NC (US);
Michael J. Rancich, Houston, TX (US);
Peter Nielsen, Purcellville, VA (US);
William M. DeJesus, Charlotte, NC (US);
Illinois Tool Works Inc., Glenview, IL (US);
Schluter Systems L.P., Plattsburgh, NY (US);
Abstract
A waterproof membrane includes first and second non-woven layers each having first and second surfaces. A cross laminated film layer is disposed between the first and second non-woven layers. Tie layers are applied between the non-woven layers and the cross laminated film layer. A method of making a waterproof membrane, a method of establishing a waterproof barrier between a substrate and a tile, and a flexible membrane for use in a curvilinear surface are also disclosed.