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. 20, 2007
Filed:
Jan. 25, 2005
Jun Hatakeyama, Sano, JP;
Takehiko Kitagawa, Tatebayashi, JP;
Masaharu Onda, Soka, JP;
Calsonic Kansei Corporation, Tokyo, JP;
Abstract
A vehicular air conditioning system of the present invention comprises an air conditioning unit which forms an air flow, a first ventthrough which the air flow formed by the air conditioning unit is blown out toward a passenger, a second vent through which the air flow formed by the air conditioning unit is blown out in an upper direction of the vehicle, an air flow blowout switching unit which switches between blowout from the first vent, and blowout from the second vent at predetermined intervals. The air flow blowout switching unit includes a door unit which closes one of the first and the second vents and opens the other vent, and a control unit which controls the closed state and the opened state of the door unit.