Pipe handling device
US10214976B2 · kind B2 · utility
16Cited by
13References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2018 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Mar 1, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B19/155
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The present invention relates to a tubular handling system for maneuvering tubulars onto or off of a rig and including a tubular grip adapted to engage a variety of tubular sizes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.