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. 01, 2022
Filed:
Jan. 09, 2019
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Aram Keum, Otsu, JP;
Hiroshi Tsuchikura, Otsu, JP;
Assignee:
TORAY INDUSTRIES, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D 15/56 (2021.01); D03D 15/47 (2021.01); D03D 15/587 (2021.01); D04B 21/18 (2006.01); D03D 17/00 (2006.01);
U.S. Cl.
CPC ...
D03D 15/56 (2021.01); D03D 15/47 (2021.01); D03D 15/587 (2021.01); D04B 21/18 (2013.01); D10B 2401/061 (2013.01);
Abstract
A woven/knit fabric, comprising two or more types of yarn different in elongation rate, wherein the two or more types of yarn different in elongation rate are separately arranged as independent threads in the same direction in at least one of warp and weft; and wherein a stress-strain curve obtained by applying load in a direction parallel to the direction of the arrangement of the threads has an inflection point; and includes a point satisfying an equation:2.5≤