Self-propelled emissions control servicing watercraft
US10953960B1 · kind B1 · utility
25Cited by
14References
2Claims
0Family size
Inventor
Key dates
| Filing date | Jan 21, 2019 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Mar 17, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63H25/42
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In accordance with one embodiment, a self-propelled emissions control servicing watercraft that does not require transportation by tugboat and utilizes a hydraulic power unit that supplies hydraulic power to a hydraulic positioning arm during “service mode” and alternately uses the same hydraulic power unit to supply hydraulic power to hydraulic propulsion thrusters during “mobile mode”.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.