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. 08, 2020
Filed:
Jun. 21, 2017
Applicant:
Kabushiki Kaisha Toyota Jidoshokki, Kariya-shi, Aichi-ken, JP;
Inventors:
Ryohei Tsuji, Kariya, JP;
Genki Yoshikawa, Kariya, JP;
Shun Kuno, Kariya, JP;
Ryuta Kamiya, Kariya, JP;
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya-shi, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/08 (2006.01); B29D 22/00 (2006.01); C08J 5/24 (2006.01); B29C 70/24 (2006.01); B29C 70/32 (2006.01); D04C 1/06 (2006.01);
U.S. Cl.
CPC ...
C08J 5/24 (2013.01); B29C 70/24 (2013.01); B29C 70/32 (2013.01); D04C 1/06 (2013.01); D10B 2401/06 (2013.01);
Abstract
This fiber wound body has a plurality of reinforcing fiber yarns wound around a winding axis, each of the reinforcing fiber yarns having a thickness gradient portion in which the fiber content is uniform along the longitudinal direction of the yarn and the thickness gradually changes.
Tsuji, Ryohei. (2020). Fiber wound body, fiber-reinforced resin material, and method for manufacturing fiber wound body (U.S. Patent No. 10767022). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10767022
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