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:
Aug. 23, 2011
Filed:
Jul. 30, 2010
Applicant:
Stefan Hamels, Aschaffenburg, DE;
Inventor:
Stefan Hamels, Aschaffenburg, DE;
Assignee:
Takata-Petri AG, Aschaffenburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 21/201 (2011.01);
U.S. Cl.
CPC ...
Abstract
An gas bag module for a vehicle occupant restraint system is provided. The gas bag module comprising an inflatable gas bag, an envelope inside of which the gas bag is vacuum packed and which comprises a first and a second material. The first material has a lower gas permeability than the second material and the second material has a higher tear strength than the first material.