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:
Oct. 16, 2018
Filed:
Oct. 29, 2014
Applicant:
Ykk Corporation, Tokyo, JP;
Inventors:
Toshiyuki Asami, Toyama, JP;
Isamu Michihata, Toyama, JP;
Sayaka Nakamura, Toyama, JP;
Yoshinori Kojima, Toyama, JP;
Assignee:
YKK Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 5/02 (2006.01); A44B 19/42 (2006.01); A44B 19/24 (2006.01); A44B 19/02 (2006.01); A44B 19/06 (2006.01);
U.S. Cl.
CPC ...
A44B 19/24 (2013.01); A44B 19/02 (2013.01); A44B 19/06 (2013.01); A44B 19/42 (2013.01); Y10T 24/25 (2015.01); Y10T 24/2539 (2015.01);
Abstract
Elements are made of a polyacetal resin, which can effectively improve the chain crosswise strength while maintaining wear resistance. Provided is a fastener element made of a polyacetal resin composition containing 5 to 30% by mass of reinforcing fibers each having an average fiber diameter of 5 to 15 μm and a numeric average fiber length of 150 to 500 μm.