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:
Nov. 24, 2020
Filed:
May. 31, 2017
Applicant:
Japan Matex Co., Ltd, Sennan, JP;
Inventors:
Katsuro Tsukamoto, Sennan, JP;
Hiroaki Tsukamoto, Sennan, JP;
Assignee:
JAPAN MATEX CO., LTD, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/06 (2006.01); D02G 3/16 (2006.01); D02G 3/38 (2006.01); D06M 11/45 (2006.01); D06M 11/50 (2006.01); D06M 13/10 (2006.01); D02G 3/36 (2006.01); D02G 3/40 (2006.01);
U.S. Cl.
CPC ...
D02G 3/06 (2013.01); D02G 3/16 (2013.01); D02G 3/36 (2013.01); D02G 3/38 (2013.01); D06M 11/45 (2013.01); D06M 11/50 (2013.01); D06M 13/10 (2013.01); D02G 3/402 (2013.01);
Abstract
The present invention relates to twisted yarn (P) obtained by twisting a plurality of carbon fiber resins which are slit from a carbon fiber resin tape (F), open yarn obtained by S-twisting and Z-twisting covering yarn (C) around the periphery of the twisted yarn (P), carbon fiber covered twisted yarn obtained by winding the twisted yarn around the periphery of a core material, and methods for manufacturing thereof.