Serviceable exhaust aftertreatment device, and configured cylindrical bodies for coupling
US7160519B1 · kind B1 · utility
4Cited by
18References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2003 |
| Grant date | Jan 9, 2007 |
| Priority date | — |
| Expiry date | Aug 18, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2450/30
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A serviceable exhaust aftertreatment device and configured cylindrical bodies for coupling include a raised annular rib or bead structure providing low profile mounting and ease of assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.