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:
Jun. 04, 1996
Filed:
Apr. 07, 1994
Hiromitsu Ogasawara, Akishima, JP;
Tachi-S Co., Ltd., Tokyo, JP;
Abstract
Method and system for alleviating a fatigue in a seat, wherein there are provided, in combination, a lumbar support mechanism for moving a lumbar support plate towards and away from a lumbar part of a passenger on the seat and a heater for applying a heat thereto, with manual and automatic control modes arranged for operations of those two elements, which may be effected by a simple operation of switches. In the manual control mode, the lumbar support plate and the heater may be adjusted manually for their respective actions. In the automatic control mode, the lumbar support plate may be subject to a repeated reciprocating motion, while allowing the heater to work in synchronism with such reciprocating motion of lumbar support plate.