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:
Jan. 08, 2019
Filed:
Feb. 03, 2017
Atlas Roofing Corporation, Meridian, MI (US);
Theodore Alan Grant, Muskegon, MI (US);
Matthew Richard Cawson, Caledonia, MI (US);
Christopher John Kreple, Holland, MI (US);
Robert Butkus, Byron Center, MI (US);
Robert Michael Dever, Jr., Dorr, MI (US);
ATLAS ROOFING CORPORATION, Meridian, MS (US);
Abstract
A laminated building sheathing comprises a rigid foam board and a facer. The rigid foam board comprises a drainage pattern formed on a major surface of the foam board. The drainage pattern comprises a drainage channel. The facer is configured to cover the major surface of the rigid form board and to essentially conform to the drainage pattern. The facer is semi-permanently bonded to the drainage channel but permanently bonded to non-channel planar portions of the major surface.