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. 28, 1992
Filed:
May. 24, 1990
Applicant:
Inventors:
Thomas H Vos, Rochester, MI (US);
James M Kumkoski, Utica, MI (US);
Leo S Knowlden, Romeo, MI (US);
George W Goetz, Rochester Hills, MI (US);
Assignee:
TRW Vehicle Safety Systems Inc., Lyndhurst, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C06B / ; D01D / ;
U.S. Cl.
CPC ...
264-34 ; 264-31 ; 264-33 ; 149 35 ; 1491096 ;
Abstract
A process for making a body of gas generating material comprising the steps of preparing a slurry of the ingredients of said gas generating material; extruding said slurry into a plurality of extrudate; forming the extrudate into spherical granules; and pressing a plurality of granules to form a unitary body.