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:
Dec. 27, 2016
Filed:
Dec. 21, 2012
Applicant:
Teijin Limited, Osaka-shi, Osaka, JP;
Inventors:
Yukino Oosawa, Matsuyama, JP;
Makoto Ootsubo, Matsuyama, JP;
Takeru Ooki, Matsuyama, JP;
Katsuyuki Hagihara, Matsuyama, JP;
Assignee:
Teijin Limited, Osaka-Shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D02J 1/18 (2006.01); B29C 70/10 (2006.01); D04H 3/002 (2012.01); D04H 1/4218 (2012.01); D04H 1/4242 (2012.01); D04H 1/4342 (2012.01); D04H 1/70 (2012.01); D04H 3/004 (2012.01); D04H 3/009 (2012.01); D01F 9/12 (2006.01);
U.S. Cl.
CPC ...
D02J 1/18 (2013.01); B29C 70/10 (2013.01); D01F 9/12 (2013.01); D04H 1/4218 (2013.01); D04H 1/4242 (2013.01); D04H 1/4342 (2013.01); D04H 1/70 (2013.01); D04H 3/002 (2013.01); D04H 3/004 (2013.01); D04H 3/009 (2013.01);
Abstract
A method for manufacturing a reinforcing fiber strand is provided, in which a strand including reinforcing fibers passes through an uneven jig and a widening jig in this order, the uneven jig including a plurality of uneven portions having notched and protrusion portions, and the strand is divided by the protruding portions.