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:
Apr. 16, 2013
Filed:
Nov. 29, 2010
Applicant:
Jae Haeng Yoo, Yongin-si, KR;
Inventor:
Jae Haeng Yoo, Yongin-si, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corp., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 21/239 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for controlling gas pressure in a dual-chamber airbag for vehicles, may include a cushion unit having an upper chamber and a lower chamber divided by a diaphragm therein, an inflator supplying gas to the upper chamber, and a unidirectional vent control member provided in the diaphragm and supplying the gas inside the upper chamber into the lower chamber in one direction.