High-speed sailing craft
US4945845A · kind A · utility
3Cited by
14References
9Claims
0Family size
Inventor
Key dates
| Filing date | Feb 24, 1989 |
| Grant date | Aug 7, 1990 |
| Priority date | — |
| Expiry date | Feb 24, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B2001/102
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A craft propelled by an inclined sail. Sail lift causes hull to be raised by rotating to windward about an outrigger borne by tandem surface boards, thus decreasing resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.