Furling sail with protective panels
US4383492A · kind A · utility
2Cited by
5References
6Claims
0Family size
Inventors
Key dates
| Filing date | Jan 23, 1981 |
| Grant date | May 17, 1983 |
| Priority date | — |
| Expiry date | Jan 23, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63H9/1028
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A triangular sail is provided with vertical seams and panels at the leech and foot to protect the sail upon furling around the luff, the foot panel also serving to impart shape to the sail.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.