Closure for reclosable thermoplastic containers

Details Closure for reclosable thermoplastic containers Closure for reclosable thermoplastic containers

1990-05-18

1991-05-07

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Separable-fastener or required component thereof

With third detached member completing interlock

24587, 383 63, B65D 3324

Patent

active

050125613

ABSTRACT:
A closure for reclosable plastic containers including male and female closure elements having extremities which are suited for interlocking with one another, in which the interlocking extremities of the male and female elements are guided into interlocking engagement responsive to compressive force placed on the elements, as in the clamping together and edge-sealing of film portions carrying the elements.

REFERENCES:
patent: Re28969 (1976-09-01), Naito
patent: 3425469 (1969-02-01), Ausnit
patent: 4484352 (1984-11-01), Katzin
patent: 4701358 (1987-10-01), Behr et al.
patent: 4731911 (1988-03-01), Gould
patent: 4736496 (1988-04-01), Fisher et al.
patent: 4741789 (1988-05-01), Zieke et al.
patent: 4929487 (1990-05-01), Tilman et al.
Sketch-Exhibit A, one sheet, 1990.

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