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:
Mar. 04, 2014
Filed:
Mar. 01, 2012
Norimichi Yoshizawa, Ebina, JP;
Masahiro Egami, Hadano, JP;
Miharu Takahashi, Nagareyama, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A vehicle seat has a cushion pad, a breathable outer cover and an air permeable material layer. The cushion pad includes an air passage extending from an air introducing port disposed at the non-passenger facing surface to a branch passage formed along the passenger facing surface. The branch passage has at least one bypass air passage that extends in a vehicle-widthwise direction of the cushion pad. The breathable outer cover is disposed over the passenger facing surface of the cushion pad. The air permeable material layer is disposed between the cushion pad and the breathable outer cover. The air permeable material layer includes a plurality of vent outlets passing through in a thickness direction of the air permeable material layer. The vent outlets are arranged in at least one column that extends in a direction perpendicular to the vehicle-widthwise direction.