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. 16, 2025
Filed:
Jul. 05, 2023
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Do Hoi Kim, Sejong-si, KR;
Il Do Kim, Suwon-si, KR;
Dae Ho Lee, Busan, KR;
Tae Ou Park, Seongnam-si, KR;
Sea Cheoul Song, Ansan-si, KR;
Dong Ha Kang, Seoul, KR;
Cheol Ung Lee, Hwaseong-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Abstract
A vehicle chassis includes a pair of rear side members disposed on a rear floor of a vehicle so as to extend in a longitudinal direction of the vehicle while being spaced apart in a transverse direction of the vehicle. The pair of rear side members is manufactured in a casting process A cross member is configured to extend in the transverse direction of the vehicle and is manufactured in an extrusion process. The cross member is inserted into a mold when the rear side members are cast such that both ends of the cross member are connected to the rear side members disposed on both sides, respectively.