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:
Mar. 19, 1985
Filed:
Sep. 26, 1983
Hiroshi Yoshida, Toyama, JP;
Yoshiharu Yamaguchi, Toyama, JP;
Yoshida Kogyo K.K., Tokyo, JP;
Abstract
An improved separable slide fastener of the type including a pair of fastener stringers, a pair of male and female members and a box, said male and female members and said box constituting a separator, is disclosed. Each of the female member and the male member includes at least one notch-shaped pawl which is bent inwardly of the rear surface to extend through the fastener tape until it reach to cut in the core cord whereby it is fixedly secured to the lower end part of the fastener stringer. At least one notch-shaped pawl is bent inwardly of the rear surface of the box and extends through the rear surface of the female member and the associated fastener tape whereby the box is fixedly secured to the female member. The box is preferably formed with longitudinally spaced two pawls. The pawls on the female member are formed in the superimposed state relative to the pawls on the box at the same time when the latter are formed.