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:
Jun. 09, 1981
Filed:
Oct. 23, 1978
Applicant:
Inventor:
Carmelo Motta, Milan, IT;
Assignee:
Fastex s.r.l., Monza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
1393 / ; 139 35 ;
Abstract
A woven slide fastener is described consisting of two supporting tapes having a two-arm edge carrying a row of linking elements formed of a synthetic monofilament, the arms of the edge of each supporting tape converging at the point of insertion of the linking elements. There are further described a method and an apparatus for the manufacture of the tapes used in the slide fastener consisting in the use of a core around which the monofilament is bent so as to obtain a meander configuration during the manufacture of the woven supporting tape.