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:
Sep. 15, 2020
Filed:
Sep. 12, 2018
Johns Manville, Denver, CO (US);
Ralph Michael Fay, Lakewood, CO (US);
Johns Manville, Denver, CO (US);
Abstract
A vapor-barrier stop pre-treated piping insulation system including an insulation segment, a vapor-barrier stop, and a sealant. The insulation segment includes a cylindrical exterior surface, a cylindrical exterior surface, a first end surface, a second end surface, at least two ledge surfaces, and a wall extending between the cylindrical exterior surface and the cylindrical interior surface. The vapor-barrier stop is applied prior to installation of the insulation segment and extends, starting from at least the first end surface, over the cylindrical interior surface, the cylindrical exterior surface, the at least two ledge surfaces, and the first end surface along the insulation segment towards the second end surface. The vapor-barrier stop is configured to impede vapor-exchange through the vapor-barrier stop.