Press-connect fitting with improved grab ring function
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United States of America Patent
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Nov 19, 2013
Grant Date -
Mar 3, 2011
app pub date -
Jun 18, 2010
filing date -
Aug 27, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A fitting assembly for joining two pipes. The fitting assembly includes a fitting having a recess in a distal end for receiving a pipe end. A sealing ring is in the recess to provide a fluid-tight seal after the fitting is pressed. Also, a grab-ring is in the recess having a continuous sharp inner edge to engage an outer surface of the pipe after the fitting is pressed.
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