Fluid-tight slide fastener
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United States of America Patent
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Jan 31, 2012
Grant Date -
Jan 22, 2009
app pub date -
May 2, 2008
filing date -
May 16, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fluid tight slide fastener (10) including a slider (15) slidably associated with opposite edges (12a) of two flanking strips (12) to provide for their closure, and an upper end stop (16) with which the slider (15) is removably engaged upon closure. A clearance-recovery wedge-like coupling is included at the upper stop (16) and in the slider (15), which includes respective tilted sections (19,21) and opposite tilted sections (46,47) to make, upon engagement of the upper stop (16) and slider (15), a clearance-recovery taper fit.
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