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:
Jul. 01, 1986
Filed:
Nov. 09, 1984
Applicant:
Inventor:
Masaatsu Ofusa, Toyama, JP;
Assignee:
Yoshida Kogyo K. K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ; A44B / ;
U.S. Cl.
CPC ...
1393 / ; 24392 ;
Abstract
Disclosed is a woven slide fastener of the type in which fastener elements formed of a continuous monofilament in the shape of a coil are woven into a longitudinal side portion of a tape fabric at the same time that the tape fabric is woven. In order to improve element spacing stability and raise the bending and tensile strength, as well as the thrust-up strength, of a fastener chain, a weft thread at an element weave-in portion of the tape is so arranged as to alternately run over and under and intersect binding warp threads and coil-fastening warp threads.