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:
Apr. 28, 2026
Filed:
Jan. 17, 2023
Nippon Thompson Co., Ltd., Tokyo, JP;
Yusuke Yamaguchi, Mino, JP;
NIPPON THOMPSON CO., LTD., Tokyo, JP;
Abstract
A linear motion guide unit includes a rail having a first raceway surface, a slider relatively movably attached to the rail, and a plurality of rolling elements. The slider includes a carriage, an end cap, and an end seal. The end seal includes a first lip portion exposed outwardly on one side in the longitudinal direction and in contact with the rail, and a second lip portion disposed inwardly of the first lip portion and in contact with the rail. The second lip portion has a negative allowance of interference that is greater in a first region facing the first raceway surface than in a second region facing a surface other than the first raceway surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile