| Patent Number |
Title Of Patent |
Date Issued |
| 7025004 |
Passenger rail car sliding door with high platform threshold |
April 11, 2006 |
| An improved door assembly has a single movable door and may have a separate movable high platform threshold. The door assembly is formed of an upper door section and a lower door section which is fixed to the upper door section. A support member may be integral with or slidably engag |
| 6863000 |
Passenger rail car sliding door with high platform threshold |
March 8, 2005 |
| An improved door assembly has a single movable door and may have a separate movable high platform threshold. The door assembly is formed of an upper door section and a lower door section which is fixed to the upper door section. A support member may be integral with or slidably engaged w |
| 6799522 |
Passenger rail car sliding door with high platform threshold |
October 5, 2004 |
| An improved door assembly having a single movable door and a separate movable high platform threshold. |
| 6640728 |
Passenger rail car sliding door with high platform threshold |
November 4, 2003 |
| An improved door assembly having a single movable door and a separate movable high platform threshold. The door assembly is formed of an upper door section and a lower door section fixed to the upper door section. A support member can be slidably engaged with the door assembly. A solenoi |
