Trinity Flywheel Power
Records under this name other than patents Trinity Flywheel Power holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 7 of 7 · Back to Trinity Flywheel Power
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,388,347 | Flywheel battery system with active counter-rotating containment Lapsed on the fee record Ended May 14, 2014 · From the USPTO record | Lapsed on the fee record | Ended May 14, 2014 | From the USPTO record |
| US 6,267,876 | Control of magnetic bearing-supported rotors Lapsed on the fee record Ended Jul 31, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jul 31, 2013 | From the USPTO record |
| US 6,138,527 | Methods for making a flywheel Lapsed on the fee record Ended Oct 31, 2008 · From the USPTO record | Lapsed on the fee record | Ended Oct 31, 2008 | From the USPTO record |
| US 5,124,605 | Flywheel-based energy storage methods and apparatus Term ended Term ended no later than Jun 23, 2012 · Low confidence | Term ended | Term ended no later than Jun 23, 2012 | Low confidence |
| US 5,268,608 | Flywheel-based energy storage and apparatus Term ended Term ended no later than Dec 7, 2013 · Low confidence | Term ended | Term ended no later than Dec 7, 2013 | Low confidence |
| US 5,466,977 | Methods for producing bearing surfaces Term ended Term ended no later than Nov 14, 2015 · Low confidence | Term ended | Term ended no later than Nov 14, 2015 | Low confidence |
| US 5,729,903 | Methods of making an anisotropic flywheel Term ended Term ended no later than Mar 24, 2018 · Low confidence | Term ended | Term ended no later than Mar 24, 2018 | Low confidence |