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. 11, 2025
Filed:
Nov. 01, 2021
Applicant:
Kuraray Fastening Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Kuraray Fastening Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A44B 18/00 (2006.01); D03D 1/00 (2006.01); D03D 5/00 (2006.01); D03D 13/00 (2006.01); D03D 15/283 (2021.01); D03D 15/47 (2021.01); D03D 15/587 (2021.01); D03D 27/06 (2006.01); D06C 7/00 (2006.01); D06C 13/08 (2006.01); D06C 15/00 (2006.01);
U.S. Cl.
CPC ...
A44B 18/0034 (2013.01); A44B 18/0057 (2013.01); D03D 1/00 (2013.01); D03D 5/00 (2013.01); D03D 13/008 (2013.01); D03D 15/283 (2021.01); D03D 15/47 (2021.01); D03D 15/587 (2021.01); D03D 27/06 (2013.01); D06C 7/00 (2013.01); D06C 13/08 (2013.01); D06C 15/00 (2013.01); D10B 2331/04 (2013.01); D10B 2501/063 (2013.01);
Abstract
A polyester woven-fabric hook-and-loop fastener has a warp yarn thickness Tb which is 0.94 times or less of a warp yarn thickness Ts. A selvage area having a constant width is present on two opposite ends, continuously in a line form in the warp direction, without misalignment in the weft direction. As a result, when the polyester woven-fabric hook-and-loop fastener is sewn onto a garment or the like, a sewing thread sewn to the selvage area is in a straight line without meandering, and thus a sewn product excellent in appearance can be obtained.