Pipe coupling and coupling member thereof
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United States of America Patent
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Sep 1, 2015
Grant Date -
Jul 3, 2014
app pub date -
Dec 24, 2013
filing date -
Dec 28, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A coupling member is provided that is readily separable from another coupling member even if frozen. A female coupling member has a coupling member fitting portion capable of receiving a male coupling member, a recess formed on an inner circumferential surface of the coupling member fitting portion and having an opening portion opening on the inner circumferential surface and a bottom portion, and a plurality of pliable members secured to the bottom portion and extending from the bottom portion to the opening portion so as to be capable of contacting an outer circumferential surface of the male coupling member.
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