Method and apparatus for applying liquid compositions in rail systems
US7357427B2 · kind B2 · utility
10Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2004 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Jun 25, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61K3/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for applying a liquid composition to a rail surface is provided. This method involves supplying a liquid composition in one or more reservoirs on a rail car (revenue generating car), and applying the liquid composition from the one or more reservoirs to the rail surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.