Buckles – buttons – clasps – etc. – Zipper or required component thereof – With distinct member for sealing surfaces
Patent
1987-10-20
1989-04-04
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Zipper or required component thereof
With distinct member for sealing surfaces
24381, 24384, A44B 1932
Patent
active
048172529
ABSTRACT:
A fluid-tight slide fastener comprising a pair of stringers each having a support tape and a row of coupling elements mounted on and along a folded inner longitudinal tape edge, a slider slidably mounted on the opposed rows of coupling elements, and an end stop mounted on the tapes and having embedded therein a length of the folded edge. Each folded edge includes a sealing abutment extending over a specified length of permenently interengaged coupling element rows adjacent the end stop. The opposed sealing abutments define a substantially inverted "V" cross-sectional profile.
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Sakran Victor N.
Yoshida Kogyo K. K.
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