Cvtech Inc.
Records under this name other than the patents Cvtech 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 3 patents it holds.
Showing 1 to 10 of 10 · Back to Cvtech Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,682,549 | Electronically Controlled Continuously Variable Transmission with Torque Limiting System and Method Thereof Formerly held In force · High confidence | In force | High confidence | |
| US 8,684,886 | Transmission Control System and Method Thereof Formerly held In force · High confidence | In force | High confidence | |
| US 6,949,039 | Driven Pulley for a Continuously Variable Transmission Term ended Term ended Oct 13, 2023 · High confidence | Term ended | Term ended Oct 13, 2023 | High confidence |
| US 6,997,833 | Double-Sided Sliding Button for Use in a Continuously Variable Transmission Term ended Term ended May 4, 2023 · High confidence | Term ended | Term ended May 4, 2023 | High confidence |
| US 6,520,878 | Driving pulley for scooters and other vehicles Term ended Term ended Apr 20, 2020 · From the USPTO record | Term ended | Term ended Apr 20, 2020 | From the USPTO record |
| US 6,413,178 | Reversible driven pulley Lapsed on the fee record Ended Jul 2, 2014 · From the USPTO record | Lapsed on the fee record | Ended Jul 2, 2014 | From the USPTO record |
| US 7,063,633 | Driving Pulley for a Continuously Variable Transmission Lapsed on the fee record Ended Jun 20, 2014 · High confidence | Lapsed on the fee record | Ended Jun 20, 2014 | High confidence |
| US 6,379,274 | Driven pulley Lapsed on the fee record Ended Apr 30, 2014 · From the USPTO record | Lapsed on the fee record | Ended Apr 30, 2014 | From the USPTO record |
| US 5,458,539 | Flyweight with a lateral knob Term ended Term ended no later than Oct 17, 2015 · Low confidence | Term ended | Term ended no later than Oct 17, 2015 | Low confidence |
| US 5,580,324 | Driven pulley with a clutch Term ended Term ended no later than Dec 3, 2016 · Low confidence | Term ended | Term ended no later than Dec 3, 2016 | Low confidence |