Pullman Standard Inc., a de Corp.
Records under this name other than patents Pullman Standard Inc., a de Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to Pullman Standard Inc., a de Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,130,068 | Center filler for railway cars Term ended Term ended no later than Dec 19, 1998 · Low confidence | Term ended | Term ended no later than Dec 19, 1998 | Low confidence |
| US 4,206,710 | Railway car center plate filler arrangement Term ended Term ended no later than Jun 10, 2000 · Low confidence | Term ended | Term ended no later than Jun 10, 2000 | Low confidence |
| US 4,222,333 | Railway hopper car closure actuating mechanism Term ended Term ended no later than Sep 16, 2000 · Low confidence | Term ended | Term ended no later than Sep 16, 2000 | Low confidence |
| US 4,226,188 | Side bearing assembly Term ended Term ended no later than Oct 7, 2000 · Low confidence | Term ended | Term ended no later than Oct 7, 2000 | Low confidence |
| US 4,227,354 | Roof to wall connection for a railway car Term ended Term ended no later than Oct 14, 2000 · Low confidence | Term ended | Term ended no later than Oct 14, 2000 | Low confidence |
| US 4,228,742 | Railway car integral hopper structure Term ended Term ended no later than Oct 21, 2000 · Low confidence | Term ended | Term ended no later than Oct 21, 2000 | Low confidence |
| US 4,232,989 | Cam actuated railway hopper car door operating mechanism Term ended Term ended no later than Nov 11, 2000 · Low confidence | Term ended | Term ended no later than Nov 11, 2000 | Low confidence |
| US 4,233,795 | Field repair roof panel for a railway car Term ended Term ended no later than Nov 18, 2000 · Low confidence | Term ended | Term ended no later than Nov 18, 2000 | Low confidence |
| US 4,234,221 | Trough hatch locking device Term ended Term ended no later than Nov 18, 2000 · Low confidence | Term ended | Term ended no later than Nov 18, 2000 | Low confidence |
| US 4,235,169 | Door locking mechanism for side dump railway hopper cars Term ended Term ended no later than Nov 25, 2000 · Low confidence | Term ended | Term ended no later than Nov 25, 2000 | Low confidence |