Method and apparatus for applying liquid compositions in rail systems
USRE42989E1 · kind E1 · reissue
8Cited by
13References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2010 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Apr 15, 2030 |
Classification
- Technology area (CPC —)General
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.