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:
Jul. 31, 2001
Filed:
Dec. 08, 1998
Applicant:
Inventors:
Hiroyuki Tateyama, Kariya, JP;
Kazuhiko Hayashi, Toyota, JP;
Hiroshi Ishiguro, Toyota, JP;
Wataru Hamamura, Toyota, JP;
Assignee:
Araco Kabushiki Kaisha, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16M 1/300 ; F16M 1/100 ;
U.S. Cl.
CPC ...
F16M 1/300 ; F16M 1/100 ;
Abstract
A vehicle seat provided with a seat cushion the support frame of which is supported by a suspension mechanism, wherein the suspension mechanism includes a torsion bar spring loaded to resiliently support the support frame of the seat cushion, and wherein a spring adjustment mechanism is assembled with the suspension mechanism for adjusting the resilient force of the torsion bar spring.