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:
Aug. 04, 2026
Filed:
Jan. 04, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Kolon Spaceworks Co., Ltd., Gyeongsangnam-do, KR;
Duck Hyoung Hwang, Seoul, KR;
Hyun Yoo Kim, Seoul, KR;
Kyung Ho Kim, Seongnam, KR;
Hyun Chul Lee, Siheung, KR;
Young Ju Kim, Seoul, KR;
Jun Sung Goo, Suwon, KR;
Dong Won Kim, Gimpo, KR;
Chang Hun Lee, Gumi, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Kolon Spaceworks Co., Ltd., Gyeongsangnam-do, KR;
Abstract
Disclosed are an end plate that maintains the flatness of a fuel cell stack formed by stacking a plurality of fuel cells so that a uniform surface pressure is maintained, a fastening bar, and the fuel cell stack including the same. The fuel cell stack includes a plurality of fuel cells, an end plate for the fuel cell stack is disposed on both side surfaces of the fuel cell stack to maintain the flatness of the fuel cell stack so that the uniform surface pressure is maintained, and a fastening bar is disposed outside the fuel cell stack has both ends coupled to the end plate for the fuel cell stack.