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. 05, 2013
Filed:
Dec. 11, 2008
Applicants:
Kenji Dono, Toyama, JP;
Shunji Akashi, Toyama, JP;
Hiroshi Ishisaka, Toyama, JP;
Naoyuki Himi, Toyama, JP;
Inventors:
Kenji Dono, Toyama, JP;
Shunji Akashi, Toyama, JP;
Hiroshi Ishisaka, Toyama, JP;
Naoyuki Himi, Toyama, JP;
Assignee:
YKK Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A44B 19/08 (2006.01); A44B 19/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A slide fastener in which a fastener element has first and second leg portions continuously disposed at both ends of the coupling head is folded in half at its center, and the first leg portion is attached to a coupling element attaching portion of a fastener tape by a sewing thread. A vulnerable portion which is cut out into a V is formed on the bent end face of the coupling head.