Roadtec, Inc.
Records under this name other than the patents Roadtec, 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 38 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,160,056 | Material Transfer Vehicle for Use in Asphalt Paving Term ended Term ended Mar 10, 2026 · High confidence | Term ended | Term ended Mar 10, 2026 | High confidence |
| US 6,733,086 | Vacuum System for Milling Machine Term ended Term ended Mar 15, 2022 · High confidence | Term ended | Term ended Mar 15, 2022 | High confidence |
| US 9,708,779 | Material Transfer Vehicle Having an Expandable Truck-Receiving Hopper Lapsed on the fee record Ended Jul 18, 2021 · High confidence | Lapsed on the fee record | Ended Jul 18, 2021 | High confidence |
| US 6,318,928 | Method and apparatus for electrically heating a screed assembly in a paving machine Term ended Term ended Jan 7, 2020 · From the USPTO record | Term ended | Term ended Jan 7, 2020 | From the USPTO record |
| US 6,210,071 | Method and apparatus for cutting rumble strips in a roadway Term ended Term ended Sep 27, 2019 · From the USPTO record | Term ended | Term ended Sep 27, 2019 | From the USPTO record |
| US 7,121,763 | Folding End Gate for Screed Assembly Lapsed on the fee record Ended Oct 17, 2018 · High confidence | Lapsed on the fee record | Ended Oct 17, 2018 | High confidence |
| US 6,033,031 | Milling machine with vibrating mechanism and rotary drum Term ended Term ended Mar 13, 2018 · From the USPTO record | Term ended | Term ended Mar 13, 2018 | From the USPTO record |
| US 6,467,201 | Trench-Cutting Machine Lapsed on the fee record Ended Oct 22, 2014 · High confidence | Lapsed on the fee record | Ended Oct 22, 2014 | High confidence |
| US 4,479,591 | Apparatus and method for removing foreign materials from a cement metering wheel Formerly held Term ended Term ended no later than Oct 30, 2004 · Low confidence | Term ended | Term ended no later than Oct 30, 2004 | Low confidence |
| US 4,722,636 | Self-adjusting, self-leveling tandem screed Term ended Term ended no later than Feb 2, 2008 · Low confidence | Term ended | Term ended no later than Feb 2, 2008 | Low confidence |