Toothed washer for a tube coupler device, a method of making a toothed washer, and a coupler device of the quick coupling type
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United States of America Patent
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Sep 25, 2007
Grant Date -
Aug 11, 2005
app pub date -
Feb 2, 2005
filing date -
Feb 5, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a washer for a tube coupler device, the washer having an inner portion subdivided into a plurality of teeth with active portions having a free edge that defines an inside edge of the washer and that is arranged to penetrate into an outside surface of the tube, wherein the active portions are arranged so that the inside edge is substantially continuous. The invention also provides a method of making the washer and a coupler device.
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