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.

Date of Patent:
Feb. 16, 2010

Filed:

Dec. 18, 2006
Applicants:

Fumiharu Ochiai, Wako, JP;

Fumitoshi Yasuhara, Wako, JP;

Inventors:

Fumiharu Ochiai, Wako, JP;

Fumitoshi Yasuhara, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 21/233 (2006.01);
U.S. Cl.
CPC ...
Abstract

Airbag apparatus includes an airbag having at least two bag body sections superposed on each other. Gas flow-in portion for connection to an inflator is formed in one of the bag body sections adjacent to one edge of the one bag body section. Communicating hole is formed in the plurality of bag body sections adjacent to the other edge of the one bag body section. Upon activation of the inflator, gas is supplied into the one bag body section, through the gas flow-in portion, to develop the one bag body section. After that, the other bag body section superposed on the one bag body section is developed by the gas supplied through the communicating hole.


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