Boat having buoyancy unit
US9567046B2 · kind B2 · utility
1Cited by
2References
17Claims
0Family size
Inventor
Key dates
| Filing date | Jun 29, 2012 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Jun 29, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T70/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A boat includes: a pair of buoyancy units spaced from each other; a bottom plate structure connecting the bottoms of the pair of buoyancy units to each other; and a water storage defined by the pair of buoyancy units and the bottom plate structure, open rearward at the stern to take water from the outside, and keeping the water flowing therein. The boat can keep the balance more stable, is free from a common waterproof problem, and can improve a running ability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.