Slide fastener slider
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United States of America Patent
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-
May 5, 1987
Grant Date -
N/A
app pub date -
Feb 6, 1985
filing date -
Oct 12, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A slide fastener slider has a reversed bend spring member mounted on the slider body and having a spring tongue bend reaching through a window in a fastening portion thereof which is opened in one side. This increases the resilient force with which the tooth or pawl engages the coupling member and also allows the spring element to be thinner than the earlier system in which a sheet metal spring is used.
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