Snowmobile exhaust system
US8245808B2 · kind B2 · utility
0Cited by
6References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 31, 2008 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Dec 15, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2590/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A snowmobile has a four-stroke engine mounted in an engine cradle and an exhaust system connected to the engine. The exhaust system includes a generally U-shaped exhaust pipe extending forwardly from the engine to a first point disposed forwardly of the engine cradle, and of suspension assemblies of the skis, and extending rearwardly from the first point to a second point disposed rearwardly of a front of the engine cradle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.