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. 03, 1986
Filed:
Aug. 04, 1983
Applicant:
Inventors:
Hiroyuki Isono, Tokyo, JP;
Mutsuo Kurosawa, Tokyo, JP;
Assignee:
Tachikawa Spring Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
297284 ; 297D / ; 297460 ;
Abstract
A vehicle seat is disclosed in which an air bag is inserted into each of a plurality of support sections provided in a seat cushion and a seat bag respectively, and feed/exhaust operating devices provided collectively at one place are operated to adjust the amount of air within each of the air bags separately or simultaneously so as to expand and thus elevate the front part of the respective support sections by means of air pressure.