Toggle closure for a resiliently deformable container
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United States of America Patent
Stats
-
Dec 6, 1994
Grant Date -
N/A
app pub date -
Mar 15, 1994
filing date -
Mar 15, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A toggle closure for a resiliently deformable container. The toggle closure includes a cap member, a toggle member, and a vacuum chamber. The vacuum chamber is defined by portions of both the cap member and the toggle member. Upon closing of the toggle member, the vacuum chamber expands and draws fluid from the outlet port substantially preventing the discharge of liquid product from the outlet port.
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