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:
Feb. 25, 2020
Filed:
Feb. 17, 2015
Redco NV, Kapelle-op-den-Bos, BE;
Bobby O'Neill, Glenmore, IE;
Etex Services NV, Kapelle-op-den-Bos, BE;
Abstract
A rivet () for fixing cementitious sheets to supports is provided, which rivet comprises a metal rivet body () with an axial length Lr, metal rivet head () and metal mandrel (), characterized in that the rivet further comprises at least one polymer tubular member () having a length Lm in axial direction (), Lm being less than Lr, said polymer tubular member being coaxially mounted on the rivet body along its length Lm. In addition, methods for fixing a cementitious sheet to a support by means of such rivets are provided as well as uses of such rivets in the building industry. Also, building systems, comprising a support and a cementitious sheet, which cementitious sheet is fixed to the support by means of at least one of the rivets of the invention is provided herein.