Iron roughneck extension systems
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 30, 2010
Issued Date -
N/A
app pub date -
Mar 12, 2008
filing date -
Mar 22, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Extension systems for iron roughnecks are provided. These systems are equipment apparatuses and extendable/retractable supports for devices used for connecting and disconnecting tubular members (e.g. casing, tubing, pipe, or drill pipe) on drill rigs. The systems in particular relate to iron roughnecks, and methods of moving them on a drilling rig.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully