NuTone Inc.
Records under this name other than patents NuTone 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 7,088,827 | Reconfigurable speaker system Lapsed on the fee record Ended Aug 8, 2010 · From the USPTO record | Lapsed on the fee record | Ended Aug 8, 2010 | From the USPTO record |
| US 6,687,380 | Active sub-woofer speaker system Lapsed on the fee record Ended Feb 3, 2008 · From the USPTO record | Lapsed on the fee record | Ended Feb 3, 2008 | From the USPTO record |
| US 4,338,553 | Control system for a motor actuated door operating mechanism Formerly held Term ended Term ended no later than Jul 6, 2002 · Low confidence | Term ended | Term ended no later than Jul 6, 2002 | Low confidence |
| US 4,930,054 | Dual cone recessed lighting fixture Formerly held Term ended Term ended no later than May 29, 2010 · Low confidence | Term ended | Term ended no later than May 29, 2010 | Low confidence |
| US 5,080,697 | Draw-down cyclonic vacuum cleaner Formerly held Term ended Term ended no later than Jan 14, 2012 · Low confidence | Term ended | Term ended no later than Jan 14, 2012 | Low confidence |
| US 5,254,147 | Draw-down cyclonic vaccum cleaner Formerly held Term ended Term ended no later than Oct 19, 2013 · Low confidence | Term ended | Term ended no later than Oct 19, 2013 | Low confidence |
| US 5,624,170 | Quick connect and disconnect door and hinge apparatus Formerly held Term ended Term ended no later than Apr 29, 2017 · Low confidence | Term ended | Term ended no later than Apr 29, 2017 | Low confidence |
| US 5,690,093 | Ventilator controller with variably adjustable fan and light Formerly held Term ended Term ended no later than Nov 25, 2017 · Low confidence | Term ended | Term ended no later than Nov 25, 2017 | Low confidence |
| US 5,820,247 | Modular cover Formerly held Term ended Term ended no later than Oct 13, 2018 · Low confidence | Term ended | Term ended no later than Oct 13, 2018 | Low confidence |
| US D282,972 | Combined ceiling light and vent intake for bathroom and the like Formerly held Term ended | Term ended |