Corrugated gasket core with profiled surface
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United States of America Patent
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N/A
Issued Date -
Jun 2, 2005
app pub date -
Nov 24, 2004
filing date -
Nov 25, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A gasket is provided comprising a gasket core having an outer portion and an inner portion defining an aperture, and opposing first and second faces, wherein at least a portion of the core is corrugated through its thickness and at least one face is at least partially profiled, and a gasketing material disposed upon said at least one partially profiled face. The profiling comprises a series of concentric grooves formed into the core material and the corrugation preferably comprises a sinusoidal-shaped wave comprising concentric rings of peaks and valleys.
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