Sealed container lid of vacuum valve operation type
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
May 3, 2007
app pub date -
Oct 31, 2006
filing date -
Nov 1, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A sealed container lid of a vacuum valve operation type is provided, in which an engagement structure of a silicon packing is simple, and a relatively strong sealing force is obtained. A process for engaging or disengaging a lid to a container body may be performed based one-touch method. The sealed contained lid of a vacuum valve operation type comprises a body which is injection-molded and has a circular groove formed in a horizontally and outwardly opened shape for an engagement of the silicon packing, and a downwardly bent peripheral part which is formed at an outer peripheral part of the body based on a double injection method while surrounding the same.
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