Nu-Tec Corp.
Records under this name other than patents Nu-Tec Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,250,695 | Scoop Lapsed on the fee record Ended Jun 26, 2009 · From the USPTO record | Lapsed on the fee record | Ended Jun 26, 2009 | From the USPTO record |
| US 6,247,735 | Triangular trough scoop Lapsed on the fee record Ended Jun 19, 2009 · From the USPTO record | Lapsed on the fee record | Ended Jun 19, 2009 | From the USPTO record |
| US 4,549,524 | Catalytic unit for burners Term ended Term ended no later than Oct 29, 2005 · Low confidence | Term ended | Term ended no later than Oct 29, 2005 | Low confidence |
| US 4,553,527 | Catalytic unit for burners Term ended Term ended no later than Nov 19, 2005 · Low confidence | Term ended | Term ended no later than Nov 19, 2005 | Low confidence |
| US 4,770,158 | Combustion with leakage resistant exhaust valve Term ended Term ended no later than Sep 13, 2008 · Low confidence | Term ended | Term ended no later than Sep 13, 2008 | Low confidence |
| US 4,779,607 | Stove Term ended Term ended no later than Oct 25, 2008 · Low confidence | Term ended | Term ended no later than Oct 25, 2008 | Low confidence |
| US 4,864,880 | Manipulator drive mechanism Term ended Term ended no later than Sep 12, 2009 · Low confidence | Term ended | Term ended no later than Sep 12, 2009 | Low confidence |
| US D285,308 | Catalytic converter Term ended | Term ended | ||
| US D311,441 | Stove Term ended | Term ended | ||
| US D313,070 | Stove Term ended | Term ended |