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:
Jan. 22, 2002
Filed:
Oct. 13, 1999
Applicant:
Inventors:
Craig D. Hughes, Salt Lake City, UT (US);
Daniel W. Doll, North Ogden, UT (US);
Gary K. Lund, Malad, ID (US);
Dean M. Lester, Brigham City, UT (US);
Assignee:
Alliant Techsystems, Inc., Edina, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 2/128 ;
U.S. Cl.
CPC ...
B60R 2/128 ;
Abstract
An air bag igniter including a foamed material, and an air bag assembly containing the same are disclosed. The foamed material is formed from a composition including, as ingredients, a polyfunctional isocyanate, a polymeric binder having a plurality of hydroxyl groups which are reactive with the polyfunctional isocyanate, a fuel source, an oxidizer, and a foaming agent which may or may not be retained in the foamed material.