Hull shape of personal watercraft
US6318286A · kind A · utility
10Cited by
12References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2000 |
| Grant date | Nov 20, 2001 |
| Priority date | — |
| Expiry date | Feb 4, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B1/042
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Provided is a hull shape of a personal watercraft which can enhance speed performance, and still more, can also reduce rolling of a body. A bulging face 12 is formed on an outside part of a rear portion of a hull bottom 20 having a substantially V-shaped cross section and protrudes downward from an outside front face 20a positioned in front of the outside part. The bulging face 12 includes a fore part 13 inclined downward in the rearward direction, and a rear part 14 positioned above a virtual face A extended rearwardly from the fore part 13.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.