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:
Dec. 22, 2015
Filed:
Nov. 01, 2010
Yuji Kondo, Toyama, JP;
Yuji Kondo, Toyama, JP;
YKK Corporation, , JP;
Abstract
In a sliding fastener, a fastener element is adhered at a predetermined pitch. The fastener element includes: a close-contact portion; and first and second engaging/disengaging portions which are respectively disposed on the first and the second tape surface sides of the close-contact portion. The close-contact portion has a first close-contact surface and a second close-contact surface which are respectively disposed in one direction and the other direction along the tape length direction. In addition, the pitch is set smaller than a sum of a dimension between the first and the second close-contact surfaces and a dimension between the first and the second close-contact surfaces. As a result, it is possible to make an element row rigid in a line in a more firm manner when a left and right element rows are coupled.