Slide fastener top end stop

Details Slide fastener top end stop Slide fastener top end stop

2011-06-21

2011-06-21

Sandy, Robert J (Department: 3677)

Buckles, buttons, clasps, etc.

Zipper or required component thereof

Including means for obstructing movement of slider

C024S388000

Reexamination Certificate

active

07963009

ABSTRACT:
A top end stop is provided to adjoin a fastener element row, and a projecting portion is formed on an inner side face of a main body such that the projecting portion projects sideway, so as to form a concave portion in which a flange of a slider invades. A projecting piece thinner than the projecting portion is located in the concave portion such that the projecting piece extends from a contact face of the projecting portion to the inner side face of the main body in a triangular shape while its front end is inclined. Consequently, the flange presses the top end stop against a tape face by sliding of the slider, the top end stop itself is reinforced, the longitudinal pulling strength is improved, and a step between the main body and the projecting portion is smoothed, whereby a top end stop favorably tactile to the skin is produced.

REFERENCES:
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patent: 2005/0060848 (2005-03-01), Tsaur
patent: 2007/0017071 (2007-01-01), Yokoyama et al.
patent: 1035120 (1978-07-01), None
patent: 0383603 (1990-08-01), None
patent: 1516553 (2005-03-01), None
patent: 1532887 (2005-05-01), None
patent: 564696 (2003-12-01), None

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