Skate apparatus for injecting tubing down pipelines
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 17, 2001
Grant Date -
N/A
app pub date -
Nov 4, 1998
filing date -
Nov 21, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus which inserts and withdraws tubing from pipes without bending or kinking the tubing. The method and apparatus may be employed to insert and withdraw tubing to depths greater than ever possible before. The method involves using skate apparatuses to reduce coiling and friction of the tube. Advantageously, the apparatus is portable, easily handled, and adaptable to handle tubing of differing diameters.
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Family
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Cited Art Landscape
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