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:
Apr. 28, 1998
Filed:
Oct. 09, 1996
Applicant:
Inventors:
Scott A Jackson, Centerville, UT (US);
Paul Philpot, Layton, UT (US);
Bradley W Smith, Ogden, UT (US);
Assignee:
Autoliv ASP, Inc., Ogden, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R / ;
U.S. Cl.
CPC ...
280741 ;
Abstract
An improved method for the fabrication of filter assemblies for use in automotive air bag inflators by spirally winding a hollow cylindrical combustion screen comprised of layers of filter material. The spirally wound filter is then cut into individual units of desired length by the use of a conventional cutting device and additional filtering layers can optionally be added to form an inflator filter assembly.