Tubular actuator, system and method
US8291988B2 · kind B2 · utility
18Cited by
98References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 10, 2009 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | May 16, 2030 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/05
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A tubular actuating system includes, a tubular, a plurality of same plugs runnable within the tubular, a sleeve disposed at the tubular, and at least one slide that is movably disposed at the sleeve between at least a first position and a second position, the at least one slide is configured to be seatingly engagable with a first of the plurality of same plugs when in the first position and seatingly engagable with a second of the plurality of same plugs when in the second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.