RTC Inc.
Records under this name other than the patents RTC Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,957,188 | Method and apparatus for processing edge of glass by using high frequency induction heater Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 8,025,162 | Product management display system Term ended Term ended Oct 25, 2025 · From the USPTO record | Term ended | Term ended Oct 25, 2025 | From the USPTO record |
| US 8,896,228 | Light emitting diode circuits for general lighting Lapsed on the fee record Ended Nov 25, 2022 · From the USPTO record | Lapsed on the fee record | Ended Nov 25, 2022 | From the USPTO record |
| US 6,497,062 | Identification tag Formerly held Term ended Term ended Sep 22, 2020 · From the USPTO record | Term ended | Term ended Sep 22, 2020 | From the USPTO record |
| US 6,240,968 | Membranes suitable for medical use Formerly held Term ended Term ended Aug 14, 2017 · From the USPTO record | Term ended | Term ended Aug 14, 2017 | From the USPTO record |
| US 7,278,670 | Lifting spreader for helicopter Lapsed on the fee record Ended Oct 9, 2011 · From the USPTO record | Lapsed on the fee record | Ended Oct 9, 2011 | From the USPTO record |
| US 4,860,931 | Keg tap Term ended Term ended no later than Aug 29, 2009 · Low confidence | Term ended | Term ended no later than Aug 29, 2009 | Low confidence |
| US 5,244,127 | Keg tap Term ended Term ended no later than Sep 14, 2013 · Low confidence | Term ended | Term ended no later than Sep 14, 2013 | Low confidence |
| US 5,531,717 | Non-contaminating probe and methods of making and using same Formerly held Term ended Term ended no later than Jul 2, 2016 · Low confidence | Term ended | Term ended no later than Jul 2, 2016 | Low confidence |
| US 5,636,656 | Tapping device for a keg tap Term ended Term ended no later than Jun 10, 2017 · Low confidence | Term ended | Term ended no later than Jun 10, 2017 | Low confidence |