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. 18, 1995
Filed:
May. 25, 1994
Applicant:
Inventor:
Paul T Philpot, Layton, UT (US);
Assignee:
Morton International, Inc., Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
228155 ; 291638 ; 294191 ; 72356 ; 72367 ;
Abstract
A method for re-sizing and re-shaping wrapped multiple layered or stack-up cylindrical air bag inflator filter assemblies. This invention is specifically directed to manufacturing cylindrical air bag filter assemblies exhibiting superior dimensioned characteristics such as diameter, wall thickness, roundness, straightness, clylindricity by subjecting the as-wrapped filter assemblies to a rotary swaging operation.