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:
Jan. 27, 2004
Filed:
Jan. 22, 2002
Applicant:
Inventors:
George F. Daniels, Stratham, NH (US);
Richard D Rhodes, Somersworth, NH (US);
Assignee:
Ctex Seat Comfort Limited, Burton on Trent, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47C 7/14 ;
U.S. Cl.
CPC ...
A47C 7/14 ;
Abstract
A pneumatic support system and controller combination including pressurizable expandable chambers ( ); a source of pressure and an exhaust characterized by: a unitary manifold assembly ( ) including a circuit board ( ); a manifold ( ) and one or more microvalves ( ) having a silicon based valve actuator responsive to a signal for controlling flow from said manifold with respect to one or more expandable chambers.