Ae PLC
Records under this name other than patents Ae PLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,385,675 | Speed control actuator Term ended Term ended no later than May 31, 2003 · Low confidence | Term ended | Term ended no later than May 31, 2003 | Low confidence |
| US 4,396,348 | Viscosity pump Term ended Term ended no later than Aug 2, 2003 · Low confidence | Term ended | Term ended no later than Aug 2, 2003 | Low confidence |
| US 4,421,588 | Plastics alloy compositions Term ended Term ended no later than Dec 20, 2003 · Low confidence | Term ended | Term ended no later than Dec 20, 2003 | Low confidence |
| US 4,456,391 | Tilting pad thrust bearing Term ended Term ended no later than Jun 26, 2004 · Low confidence | Term ended | Term ended no later than Jun 26, 2004 | Low confidence |
| US 4,468,040 | Spacer-expander for pistons Term ended Term ended no later than Aug 28, 2004 · Low confidence | Term ended | Term ended no later than Aug 28, 2004 | Low confidence |
| US 4,487,160 | Constant level slurry tank Term ended Term ended no later than Dec 11, 2004 · Low confidence | Term ended | Term ended no later than Dec 11, 2004 | Low confidence |
| US 4,488,522 | Pistons including inserts Term ended Term ended no later than Dec 18, 2004 · Low confidence | Term ended | Term ended no later than Dec 18, 2004 | Low confidence |
| US 4,492,631 | Centrifugal separator Term ended Term ended no later than Jan 8, 2005 · Low confidence | Term ended | Term ended no later than Jan 8, 2005 | Low confidence |
| US 4,494,501 | Pistons with combustion bowl inserts Term ended Term ended no later than Jan 22, 2005 · Low confidence | Term ended | Term ended no later than Jan 22, 2005 | Low confidence |
| US 4,498,898 | Centrifugal separator Formerly held Term ended Term ended no later than Feb 12, 2005 · Low confidence | Term ended | Term ended no later than Feb 12, 2005 | Low confidence |