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:
Mar. 07, 2023
Filed:
Aug. 03, 2018
Kobe Steel, Ltd., Hyogo, JP;
Kenichi Watanabe, Kobe, JP;
Kazuya Yasui, Kobe, JP;
Dongyong Shi, Kobe, JP;
Takayuki Kimura, Kobe, JP;
Liang Chen, Fujisawa, JP;
Masao Hadano, Fujisawa, JP;
Reiichi Suzuki, Fujisawa, JP;
KOBE STEEL, LTD., Hyogo, JP;
Abstract
A joint body includes first and second metal members and a joint portion including a welded portion where the first and second metal members are joined together, the welded portion having a line shape. The joint portion includes first and second longitudinal portions and a plurality of connecting portions. The first longitudinal portion has first intersecting portions arranged in a first direction and extends in the first direction. The second longitudinal portion has second intersecting portions arranged in the first direction and extends in the first direction. The welded portion intersects itself at the first and second intersecting portions. The connecting portions are arranged in the first direction. The connecting portions extend in a first direction and connect the first and second longitudinal portions.