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. 06, 2025
Filed:
Jan. 24, 2022
Autoliv Development Ab, Vargarda, SE;
Masaki Ohshino, Kanagawa, JP;
Teppei Hotta, Kanagawa, JP;
Shota Inoue, Kanagawa, JP;
Satoru Arai, Kanagawa, JP;
Autoliv Development AB, Vargarda, SE;
Abstract
A knee airbag device including an airbag cushion, a storage case in which is formed a horizontally long opening part where the expanded and deployed airbag cushion pops outs, a first flap for covering the airbag cushion exposed through the opening part such that the airbag cushion is retained in the storage case, and having a first weak part that breaks when pressed by the airbag cushion during expansion and deployment, and a second flap, which is a component with a larger dimension in a length direction than the first flap and for covering an outer surface of the first flap so as to transverse in a short direction of the opening part a center part of the airbag cushion in a lateral direction, the second flap having a second weak part that breaks when pressed by the airbag cushion after rupture of the first weak part.