Slide fastener stringer

Details Slide fastener stringer Slide fastener stringer

1975-01-09

1977-07-12

Gelak, Bernard A.

Buckles, buttons, clasps, etc.

Buckles

One-piece

2420516C, 2420513C, A44B 1910, A44B 1940

Patent

active

040344444

ABSTRACT:
A stringer for a slide fastener has a coupling element formed from a continuous filament with leg portions secured to a tape-like portion wherein an elongated member is interposed between the superimposed leg portions. The leg portions are provided with grooves, teeth, or the like, for interlocking with the elongated member to restrain longitudinal and transverse movement of the leg portions relative to the elongated member. The elongated member provides dimensional stability to the coupling element.

REFERENCES:
patent: 1581751 (1926-04-01), Marinsky
patent: 1680266 (1928-08-01), Galat
patent: 1817837 (1931-08-01), Poux
patent: 2100645 (1937-11-01), Hendley
patent: 3484906 (1969-12-01), Yosaida
patent: 3665561 (1972-05-01), Helmberger
patent: 3667089 (1972-06-01), Porepp
patent: 3789465 (1974-02-01), Moertel
patent: 3831228 (1974-08-01), Jakob
patent: 3855671 (1974-12-01), Fujisaki

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