Thief hatch
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United States of America Patent
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Mar 29, 2016
Grant Date -
Oct 10, 2013
app pub date -
Apr 4, 2013
filing date -
Apr 6, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Embodiments of the present disclosure are directed towards a venting hatch having a base configured to couple to a storage container, wherein the base comprises a central opening configured to be exposed to an opening of the storage container, a cap coupled to the base, a seal disposed between the base and the cap, and an actuating mechanism configured to exert a biasing force on the seal to bias the seal against an annular lip of the base, wherein the actuating mechanism is disposed on an exterior surface of the cap.
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