Riser sections and risers made therefrom
US11021848B1 · kind B1 · utility
1Cited by
15References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2016 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | Aug 11, 2036 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03F5/18
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A riser section having a generally tapered, e.g., frustoconical wall, the riser section having a first connector assembly at one end of the riser section and a second connector assembly at the other end of the riser section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.