VALVE SEAT WITH CIRCUMFERENTIAL RIB
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United States of America Patent
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Issued Date -
Nov 9, 2023
app pub date -
May 6, 2022
filing date -
May 6, 2022
priority date (Note) -
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Abstract
A valve seat includes an annular sealing body defining an inner seat surface and an outer seat surface, the inner seat surface defining an annular seating portion configured to seat with a valve member; and a circumferential sealing rib extending circumferentially about the annular sealing body, the circumferential sealing rib defining a gooseneck portion coupled to the annular sealing body and a bulbous portion coupled to the gooseneck portion opposite the annular sealing body.
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