United States Patent
US Patent 7021880: Pipe handling apparatus for presenting sections…
US 7021880 · granted 2006-04-04
| Patent Number | 7021880 |
|---|---|
| Title | Pipe handling apparatus for presenting sections of pipe to a derrick work floor having a high-speed carriage assembly |
| Filed | 2003-04-18 |
| Granted | 2006-04-04 |
| Inventor(s) | Richard Arnold Handley, Darren Shiels, Sean Freeman |
| Assignee | Pipe Wranglers Canada 2004 Inc |
| CPC Classification | E21B19/15, E21B19/00, E21B19/14 |
| Number of Claims | 1 |
Claims Summary
1. A pipe handling apparatus for presenting sections of pipe to a raised derrick work floor comprising:
a longitudinally extending base having a proximal end and a distal end, operable in a generally horizontal position, having a longitudinal cavity between said proximal and distal ends;
Inventors
Assignee
Pipe Wranglers Canada 2004 Inc