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:
Nov. 16, 2021
Filed:
Dec. 26, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Nikkeikin Aluminium Core Technology Company Ltd., Tokyo, JP;
Daisuke Ishikawa, Toyota, JP;
Taichi Terada, Shizuoka, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Nikkeikin Aluminium Core Technology Company Ltd., Tokyo, JP;
Abstract
A crash box is configured to absorb an impact caused by a collision of a vehicle. The crash box includes a front end surface configured to receive the impact, a rear end surface configured to be attached to the vehicle; and a first wall surface and a second wall surface both extending from the rear end surface to the front end surface. The first wall surface and the second wall surface face each other. A length of the second wall surface from the front end surface to the rear end surface is longer than a length of the first wall surface from the front end surface to the rear end surface.