Sail ski device
US4534305A · kind A · utility
4Cited by
3References
2Claims
0Family size
Inventor
Key dates
| Filing date | Feb 22, 1983 |
| Grant date | Aug 13, 1985 |
| Priority date | — |
| Expiry date | Feb 22, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B15/002
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sail ski device in which the skis (4) have a longitudinal section incurved from the center to the ends, the ends having each a nose (5). The central portion of each ski (4) is provided with a rigid securement element (6) on which are mounted elastic blocks (7) secured to the platform (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.