Apparatus and method for lifting and moving an object underwater
US11214340B2 · kind B2 · utility
0Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 2017 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Jan 9, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L1/24
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An apparatus (10) for lifting and moving an object that is underwater. The apparatus including a first (12) and a second (14) chamber, both chambers containing a first (16) and a second (18) fluid. There is a conduit (20, 21) in fluid communication with the first and second chambers, the first and second fluids moveable between the first and second chambers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.