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:
Aug. 13, 1996
Filed:
Dec. 02, 1994
Herbert L Hall, Newark, OH (US);
James W Scott, Newark, OH (US);
Other;
Abstract
A method for making a mineral fiber insulation assembly is disclosed. The insulation assembly includes a mineral core having opposed major surfaces, opposed side surfaces and opposed end surfaces. polymer film covers only the opposed major surfaces and opposed side surfaces. One or multiple lanes of mineral fiber packs are moved along a predetermined path. At least one sheet of polymer film is supplied to the predetermined path to cover the major surfaces and side surfaces. The polymer film is attached to at least one of the core side surfaces and a plurality of openings are in the polymer film adjacent at least one side surface. The mineral fiber pack and the polymer film cover are cut perpendicular to the predetermined path to form individual ones of the mineral fiber insulation assemblies.