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:
May. 26, 2020
Filed:
Dec. 15, 2015
Lindab Ab, Båstad, SE;
Göran Hultmark, Västra Frölunda, SE;
Arne Kæseler, Vedbæk, DK;
LINDAB AB, Bastad, SE;
Abstract
The present invention is relative to a damper () adapted to regulate an air flow orifice () for passing of an air flow in a ventilation duct (), wherein the damper () comprises a plate (), a regulating device () and a mounting element (), wherein the mounting element () is resilient and comprises a first and a second end (), the distance (L, L) between the first and the second end () being arranged to change when the mounting element () bends resiliently, and wherein the first and a seconds end () are adapted to cooperate with an inside of the ventilation duct () to removably mount the damper () in the ventilation duct (), and a ventilation system () comprising such a damper ().