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. 24, 2024
Filed:
Sep. 20, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Manabu Fujii, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A high-pressure gas tank module may include: a gas tank which stores high-pressure gas, the tank including a cylindrical side wall extending along a center axis of the tank, and an end wall located at an end of the side wall, wherein the end wall is curved outward in a dome-shape; a protector fixed on an outer surface of the end wall; and a boss located on the center axis and fixed on an inner surface of the end wall. The boss includes a joining surface joined to the inner surface, the protector includes a facing surface facing the end wall, wherein the facing surface includes a joining area joined to the outer surface and a non-joining area extending along the outer surface from the joining area toward the side wall, and the joining area faces the joining surface with the end wall interposed therebetween.