Rotex, Inc.
Records under this name other than patents Rotex, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,763,948 | Screening Machine with Acceleration Modification Formerly held Term ended Term ended Jul 28, 2022 · High confidence | Term ended | Term ended Jul 28, 2022 | High confidence |
| US 6,070,736 | Sealing mechanism and method for screening machines Formerly held Term ended Term ended Nov 9, 2018 · From the USPTO record | Term ended | Term ended Nov 9, 2018 | From the USPTO record |
| US 6,053,329 | Vibratory frame mounting structure for screening machines Formerly held Term ended Term ended Apr 14, 2018 · From the USPTO record | Term ended | Term ended Apr 14, 2018 | From the USPTO record |
| US 6,073,979 | Adjustable clamp and force level indicator for screening machine cover Formerly held Term ended Term ended Oct 28, 2017 · From the USPTO record | Term ended | Term ended Oct 28, 2017 | From the USPTO record |
| US 3,950,755 | Radio control for press Term ended Term ended no later than Apr 13, 1996 · Low confidence | Term ended | Term ended no later than Apr 13, 1996 | Low confidence |
| US 4,057,492 | Adjustment of motion of screening machine Term ended Term ended no later than Nov 8, 1997 · Low confidence | Term ended | Term ended no later than Nov 8, 1997 | Low confidence |
| US 4,069,146 | Distribution of feed onto a screening machine Term ended Term ended no later than Jan 17, 1998 · Low confidence | Term ended | Term ended no later than Jan 17, 1998 | Low confidence |
| US 4,234,416 | Feed stream splitter for multiple deck screening machine 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 4,251,354 | Screening machine Term ended Term ended no later than Feb 17, 2001 · Low confidence | Term ended | Term ended no later than Feb 17, 2001 | Low confidence |
| US 4,442,852 | Ultrasonic cleaner apparatus Term ended Term ended no later than Apr 17, 2004 · Low confidence | Term ended | Term ended no later than Apr 17, 2004 | Low confidence |