Articulating grasshopper arm
US10107046B2 · kind B2 · utility
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24References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2014 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | Dec 17, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B15/003
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An articulating grasshopper arm includes a cable tray. The cable tray is pivotably coupled to a drilling rig by at least one pivot point. The pivot point is adapted to allow the cable tray to pivot upward and downward as well as laterally right and left relative to the drilling rig.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.