Profile formation
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United States of America Patent
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-
Sep 10, 2002
Grant Date -
Aug 22, 2002
app pub date -
Dec 22, 1999
filing date -
Dec 22, 1998
priority date (Note) -
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status (Latency Note)
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Abstract
A method of forming a profile (10) in a section of tubing (12) comprises: providing an expander device (14) having at least one radially extendable expander member (22); positioning the device (14) at a predetermined location in the tubing (12); and extending the member (22) to deform the tubing (12) to create a profile (10).
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