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. 01, 1997
Filed:
Mar. 13, 1995
Applicant:
Inventor:
Kazuo Yamamoto, Yokohama, JP;
Assignee:
NSK, Ltd., , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45B / ; B29D / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428 12 ; 428 355 ; 428420 ; 428480 ;
Abstract
Cut fabric pieces useful in the fabrication of an air bag are described. Each cut fabric piece has been prepared by cutting a woven fabric formed of warp yarns and weft yarns in a predetermined pattern. The warp yarns and the weft yarns in a portion of the cut fabric piece, said portion being located in the vicinity of each cut part in the cut fabric piece, are fusion-bonded at a predetermined width. A process for the preparation of the cut fabric pieces, an air bag making use of the cut fabric pieces and a process for the fabrication of the air bag are also described.