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. 03, 2020
Filed:
Sep. 20, 2017
Ykk Corporation, Tokyo, JP;
Norio Kikukawa, Toyama, JP;
Koji Hashiba, Toyama, JP;
YKK Corporation, , JP;
Abstract
Provided is a fastener stringer including a row of metal elements having a plating film formed with improved thickness uniformity without waste, even if the elements are not electrically connected to each other in advance. For each of ten adjacent metal elements of the fastener stinger, 0.6≤D/A≤2.0 is satisfied in which Arepresents an average value of thickness of the plating film for the ten metal elements at element center on either one main surface side of the fastener tape, and Drepresents thickness of the plating film for each of the metal elements at the element center on the one main surface side of the fastener tape.