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:
Dec. 09, 2025
Filed:
Jul. 26, 2022
Saint-gobain Isover, Courbevoie, FR;
David Luis, Rantigny, FR;
SAINT-GOBAIN ISOVER, Courbevoie, FR;
Abstract
A pipe for the aeraulic transport of a loose-fill insulation product for a machine for blowing the insulating product, the pipe extending along a longitudinal main elongation direction and including at least one cylindrical wall which delimits a space configured for the circulation at least of the loose-fill insulating product, wherein, in the pipe, the cylindrical wall includes a plurality of sections, at least two of the sections each including at least one evacuation orifice so as to form at least two perforated sections, the pipe including at least two shutoff devices that are movable in translation along the longitudinal direction about the cylindrical wall, each of the shutoff devices being able to cover specifically one of the perforated sections.