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. 09, 2001
Filed:
Jul. 25, 2000
Applicant:
Inventors:
Vasilios Orizaris, Renningen, DE;
Jürgen Schrader, Weil im Schönbuch, DE;
Wolfram Schröder, Wildberg, DE;
Assignee:
DaimlerChrysler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 4/54 ;
U.S. Cl.
CPC ...
A47C 4/54 ;
Abstract
A vehicle seat with a contour adjustment mechanism and control for the lordosis region of the seatback portion including at least two air cushions arranged one above another, the control including an operating unit and switching assembly for changing air pressure in the two air cushions. Specifically, two sets of operative switches are provided, one set to signal the operating unit to produce a change of the air pressure ratio between the two air cushions and the other set to simultaneously change the air pressure in the two cushions without changing the current pressure ratio.