| Patents for B61J 99 - Subject matter not provided for in other groups of this subclass (4) | |
|---|---|
| 01/2012 | |
| 01/26/2012 | US20120022729 System and method for forecasting the composition of an outbound train in a switchyard |
| 07/2011 | |
| 07/07/2011 | WO2011081534A1 Bicycle bungee |
| 11/2009 | |
| 11/17/2009 | CA2430813C Automated manipulation system and method in a transit system |
| 03/2009 | |
| 03/19/2009 | US20090071364 Side shift raise climbing system |