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:
Dec. 08, 2009
Filed:
Feb. 23, 2009
Applicants:
Osamu Fukawatase, Aichi-ken, JP;
Shuji Yamada, Aichi-ken, JP;
Yasushi Itou, Toyota, JP;
Inventors:
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60R 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An airbag device includes a bag element. The bag element includes a bag body that has a hole portion; and a tube vent that is formed in a cylindrical shape with both ends open. The tube vent has a proximal end connected to the bag body along the hole portion and is rolled up from a distal end of the tube vent toward a proximal end of the tube vent. The tube vent is unrolled as the bag body is inflated and deployed, and discharges gas from the bag body when the distal end extends outside the bag body.