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. 28, 1986
Filed:
Mar. 15, 1985
Applicant:
Inventor:
Yoshitoki Tsubokawa, Kurobe, JP;
Assignee:
Yoshida Kogyo K. K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A44B / ;
U.S. Cl.
CPC ...
24394 ; 24381 ; 24403 ;
Abstract
A slide fastener includes a row of coupling elements secured by sewing stitches to one longitudinal edge of a support tape made of a fabric material free of threads woven or knitted together. The sewing stitches are formed of at least one thread having loops passing through the support tape. The thread is made of a monofilamentary material which is free from thermal deformation. The slide fastener can retain, after heat-set treatment, sufficient mechanical strength at the connection between the sewing stitches and the row of coupling elements.