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:
Sep. 07, 1993
Filed:
Mar. 12, 1992
Applicant:
Inventors:
Assignees:
Agency of Industrial Science & Technology, Tokyo, JP;
Ministry of International Trade & Industry, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ; D03D / ;
U.S. Cl.
CPC ...
429127 ; 429142 ; 429191 ; 429218 ; 429220 ; 429223 ; 139D / ; 1394 / ; 428119 ; 428257 ; 428259 ;
Abstract
A three-dimensional woven fabric for use in a battery is composed of three groups of filaments interlaced to form a three-dimensional weave, the filaments of one of the groups being formed of two kinds of electrode materials for a battery arranged parallely and alternately and the filaments of the other two groups serving as separators and being arranged so as to fix the filaments made of the electrode materials.