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:
May. 14, 1991
Filed:
Jan. 08, 1990
Eiji Ogawa, Fujisawa, JP;
Osamu Kawai, Fujisawa, JP;
Nippon Seiko Kabushiki Kaisha, Tokyo, JP;
Abstract
When a tensile force of at least a predetermined value is applied to a webbing, a webbing retractor allows the webbing to extend over a length increased beyond that available from mere tightening of the webbing wound on a take-up spindle by the tensile force. The retractor includes a base; the take-up spindle carrying the webbing fastened at one end thereof to the take-up spindle; a lock device for locking rotation of the take-up spindle in a webbing-releasing direction; and a webbing-extension increasing member capable of undergoing a deformation or collapse in a transmission route of the tensile force from the take-up spindle to the base upon application of the tensile force subsequent to locking of the take-up spindle by the lock device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile