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:
Jan. 10, 2023
Filed:
Dec. 05, 2018
Korea Railroad Research Institute, Uiwang-si, KR;
JaeHeon Choi, Anyang-si, KR;
KwanSup Lee, Gunpo-si, KR;
SuYong Choi, Suwon-si, KR;
JinHo Lee, Seoul, KR;
YongJun Jang, Suwon-si, KR;
ChangYoung Lee, Bucheon-si, KR;
LeeHyeon Kim, Uiwang-si, KR;
MinHwan Ok, Uiwang-si, KR;
JungYoul Lim, Seoul, KR;
JeongMin Jo, Suwon-si, KR;
KOREA RAILROAD RESEARCH INSTITUTE, Uiwang-si, KR;
Abstract
The present disclosure provides a sealing apparatus for use in a hypertube, which includes a first tube, a second tube having one end connected to an end of the first tube, and a gasket including a seal made of a fiber structure formed with a space that is filled with a sealing fluid, wherein the gasket is configured to seal a space between the first tube and the second tube.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile