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. 07, 2014
Filed:
Oct. 19, 2012
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventor:
Ulrich Rick, Braunweiler, DE;
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
In various embodiments, a safety device for a motor vehicle is provided. The safety device includes an elastic membrane, which partially or completely delimits a hollow space, which is provided for an accident-initiated filling subject to elastically expand the membrane. The elastic membrane is covered by a separate envelope in a gas-tight manner, which provides an opening through the expansion of the membrane.