Multi spring ring
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United States of America Patent
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Jan 9, 2007
Grant Date -
Feb 16, 2006
app pub date -
May 24, 2004
filing date -
May 24, 2004
priority date (Note) -
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Abstract
A mechanical spring energized sealing device comprising in combination an elastomeric jacket and variety of resilient metallic springs inserted inside one uniform jacket casing, there are variety of energizer springs which are used for different needs in marketplace, depending on whatever application calls for, this patent allows us to use most spring energizers in addition to some new angular canted type spring which fits inside one uniform jacket.
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