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:
Oct. 20, 2026
Filed:
Oct. 10, 2024
Kabushiki Kaisha Tokai-rika-denki-seisakusho, Aichi-ken, JP;
Ryuji Yamaguchi, Aichi, JP;
Takashi Sakano, Aichi, JP;
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO, Aichi-ken, JP;
Abstract
A webbing winding device includes: a spool around which webbing to be worn by an occupant is wound and which is rotated in a pull-out direction by the webbing being pulled out; a trigger member provided at the spool; a torsion shaft engaged with the spool and twisted to allow rotation of the spool in the pull-out direction; and a clutch with which the torsion shaft is engaged and the trigger member is engaged, and in which part of a member engaged with the torsion shaft so as to be relatively non-rotatable is locked to the trigger member to restrict rotation of the torsion shaft with respect to the spool, the clutch being operated by being released by actuation of the trigger member and engaged with a lock member to restrict rotation with respect to the lock member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile