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:
May. 11, 2010
Filed:
Jun. 08, 2007
Daniel W. Booth, Warren, MI (US);
Robert L. Demick, Macomb Township, MI (US);
Daniel W. Booth, Warren, MI (US);
Robert L. Demick, Macomb Township, MI (US);
GM Global Technology Operations, Inc., Detroit, MI (US);
Abstract
A vehicle seat includes a frame, a flexible cover, and a material that is sufficiently mounted with respect to the flexible cover such that the material resists displacement of at least part of the flexible cover with respect to the frame. The material is characterized by a first state in which the material is characterized by a first rigidity, and a second state in which the material is characterized by a second rigidity that is greater than the first rigidity. Thus, the firmness of the seat is selectively variable by causing the material to change between the first and second states. A corresponding method is also provided.