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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.:

US 12465119 B1

PDFFull Text
Date of Patent:
Nov. 11, 2025

Filed:

Nov. 01, 2021

Polyester fabric hook-and-loop fastener and manufacturing method for same

Applicant:

Kuraray Fastening Co., Ltd., Osaka, JP;

Inventors:

Makoto Sagara, Sakai, JP;

Yoshikatsu Fujisawa, Sakai, JP;

Nobuhiro Koga, Kurashiki, JP;

Assignee:

Kuraray Fastening Co., Ltd., Osaka, JP;

Attorney:

Grüneberg and Myers PLLC

Primary Examiner:

Elizabeth M Imani

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.

Find Patent Forward Citations

Quick Actions:

Sagara, Makoto. (2025). Polyester fabric hook-and-loop fastener and manufacturing method for same (U.S. Patent No. 12465119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12465119

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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