Sailboats and methods
US5996519A · kind A · utility
2Cited by
17References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1998 |
| Grant date | Dec 7, 1999 |
| Priority date | — |
| Expiry date | Dec 9, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63H2009/088
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention provides various improved sailboats and methods for their use. In one exemplary embodiment, a sailboat comprises a hull and a deck that is operably attached to the hull. The deck has a longitudinal axis extending along its center. A mast is generally aligned with the longitudinal axis, and a luff cable is coupled to the mast and the deck. The luff cable is movable relative to the longitudinal axis. Further, a foresail is coupled to the luff cable such that at least a portion of the foresail is movable relative to the longitudinal axis upon movement of the luff cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.