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:
Nov. 18, 2014
Filed:
Jan. 31, 2012
Applicants:
Siamak Arzanpour, Port Coquitlam, CA;
Hossein Dehghani, Vancouver, CA;
Inventors:
Siamak Arzanpour, Port Coquitlam, CA;
Hossein Dehghani, Vancouver, CA;
Assignee:
Simon Fraser University, Burnaby, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 21/08 (2006.01); B60R 21/02 (2006.01); A42B 3/04 (2006.01); B60R 21/261 (2011.01);
U.S. Cl.
CPC ...
B60R 21/261 (2013.01); B60R 21/02 (2013.01); A42B 3/0486 (2013.01); B60R 2021/0253 (2013.01);
Abstract
An airbag device includes an airbag comprising foam bulk at least partially surrounded by a flexible membrane, the airbag compressible from a second volume to a first volume; a locking mechanism for maintaining the airbag compressed to the first volume; a one-way valve openable to deliver air to the airbag when the locking mechanism is released; and wherein when the locking mechanism is released, the airbag expands.