Boat construction
US4621587A · kind A · utility
18Cited by
11References
7Claims
0Family size
Inventor
Key dates
| Filing date | Nov 1, 1984 |
| Grant date | Nov 11, 1986 |
| Priority date | — |
| Expiry date | Nov 1, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B2003/085
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A demountable catamaran assembly includes a pair of cockpit-equipped, kayak-type canoe hulls laterally joined in spaced-apart relationship by the frame of a trampoline. Longitudinally spaced pairs of tabernacles on the two hulls removably receive four depending spigot components on the trampoline frame to maintain the assembly of the pair of hulls while a further tabernacle on the trampoline frame removably receives a sail mast.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.