REMOVEABLE LID WITH VACUUM RELEASE APPARATUS
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United States of America Patent
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N/A
Issued Date -
Jan 14, 2016
app pub date -
Jul 13, 2014
filing date -
Jul 13, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A removeable circular lid with a sealant coating on said inner surface, with vacuum release apparatus, has a lid, and a lid cap. The lid has one or more through holes. The lid cap has one or more protrusions, equal to the number of through holes, wherein the protrusions align with the through holes, and protrude through the holes. The lid cap is rotatable relative to the lid, and the through holes are larger than the protrusions, such that when the cap is rotated relative to the lid, rotation is allowed for the play of the protrusions in the through holes. The sealant coating is applied to the lid with the lid cap in a position such that the protrusions are seated at the furthest clockwise position of the through hole when looking from the top allowing for clearance for the sealant to cover the cut edges of the hole. The protrusions are sufficient such that when the cap is rotated counterclockwise relative to the lid, the movement of the protrusions in the through holes is sufficient to tear the sealant coating, thus breaking the vacuum seal.
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