Slide fastener with separable bottom end stop

Details Slide fastener with separable bottom end stop Slide fastener with separable bottom end stop

1981-10-13

1984-05-15

Wilson, John J.

Buckles, buttons, clasps, etc.

Zipper or required component thereof

Including complementary, aligning means attached to ends of...

A44B 1936

Patent

active

044479360

ABSTRACT:
A slide fastener has a separable bottom end stop including a pair of separate members mounted on opposite marginal beads of a pair of stringers having interlocking fastener elements carried on the beads. The bottom end stop members are disposed adjacent to the lowermost fastener element for being interlocked with one another. A pair of register marks is disposed one on each of the stringers and is spaced from the bottom stop members to such an extent that the register marks are disposed below the rear end of the slider at the beginning of interlocking of the bottom stop members within the slider upon threading of the pair of stringers through the slider. The register marks are used as a reference to place the separate bottom stop members in correct alignment one with another for proper interlocking.

REFERENCES:
patent: 2319874 (1943-05-01), Marinsky
patent: 3104438 (1963-09-01), Scarpini
patent: 3280437 (1966-10-01), Schwendt
patent: 3892017 (1975-07-01), Watson
patent: 4139927 (1979-02-01), Heimberger
patent: 4301546 (1981-11-01), de Polo

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