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:
Oct. 06, 2009
Filed:
Nov. 02, 2006
Applicant:
Christopher Mchugh, Lancs, GB;
Inventor:
Christopher McHugh, Lancs, GB;
Assignee:
Autoliv Development AB, Vargarda, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi-chamber airbag includes a first outer material layer, a second outer material layer, and at least one third material layer disposed between the first and second material layers. The three material layers are connected together along an edge section of the airbag. In a first partial section of the edge section only the first material layer is attached together with the third material layer and in a second partial section outboard of the first partial section only the second material layer is attached together with the third material layer. This increases the gas impermeability of the edge section.