Leak resistant zipper
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United States of America Patent
Stats
-
Jan 2, 1990
Grant Date -
N/A
app pub date -
Aug 16, 1988
filing date -
Aug 16, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A leak resistant toothless plastic zipper is provided. The closed end of the zipper fused together and/or is secured in position by a clamp from which a gasket extends toward the open end of the zipper to engage with the zipper slider in sealing the gap that would otherwise form at the zipper closed end. A hook is provided to secure the tab of the zipper slider in sealing engagement with the gasket when the slider is at the closed end. The gasket may be disposed about the zipper elements or interposed between the elements. A bag incorporating such a zipper is also disclosed.
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