Continuous fastener element row for slide fasteners

Details Continuous fastener element row for slide fasteners Continuous fastener element row for slide fasteners

1991-10-21

1992-12-01

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Zipper or required component thereof

Having coiled or bent continuous wire interlocking surface

24394, 24406, A44B 1900

Patent

active

051670518

ABSTRACT:
A continuous row of interlocking fastener elements made of a plastic monofilament is used on a slide fastener. The coupling head of each fastener element has in its front face at the middle a groove extending longitudinally of the fastener element row and also has, one on its each side, a pair of opposed arcuate protuberances merging with the bottom of the groove and protruding longitudinally of the fastener element row.

REFERENCES:
patent: 2018099 (1935-10-01), Sundback
patent: 2637886 (1953-05-01), Hora
patent: 2919482 (1960-01-01), Casson
patent: 3047923 (1962-08-01), Wilcken
patent: 3047924 (1962-08-01), Wilcken
patent: 3057030 (1962-10-01), Claus
patent: 3128518 (1964-04-01), Steingbrubner
patent: 3199162 (1965-08-01), Sohr et al.
patent: 3255504 (1966-06-01), Porepp
patent: 3540084 (1970-11-01), Frohlich
patent: 3609827 (1971-10-01), Heimberger
patent: 3822444 (1974-07-01), Johns
patent: 3855672 (1974-12-01), Takamatsu
patent: 4989300 (1991-02-01), Fukuroi

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