Outboard motor exhaust system
US5595515A · kind A · utility
9Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 1995 |
| Grant date | Jan 21, 1997 |
| Priority date | — |
| Expiry date | May 31, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
An outboard motor exhaust system that includes a simplified above-the-water exhaust gas discharge which is formed by an inverted U-shape tube that is detachably connected into the outer casing of the driveshaft housing so that the outer casing need not be formed with special passages for providing for exhaust gas flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.