Valve Tech, Inc.
Records under this name other than patents Valve Tech, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to Valve Tech, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,975,716 | Solenoid valve puck assembly and method Lapsed on the fee record Ended Jul 12, 2019 · From the USPTO record | Lapsed on the fee record | Ended Jul 12, 2019 | From the USPTO record |
| US 6,135,132 | Valve seat arrangement Term ended Term ended Jun 4, 2017 · From the USPTO record | Term ended | Term ended Jun 4, 2017 | From the USPTO record |
| US 8,128,060 | Non-sliding solenoid valve Lapsed on the fee record Ended Mar 6, 2016 · From the USPTO record | Lapsed on the fee record | Ended Mar 6, 2016 | From the USPTO record |
| US 7,032,905 | Leak resistant seal Lapsed on the fee record Ended Apr 25, 2014 · From the USPTO record | Lapsed on the fee record | Ended Apr 25, 2014 | From the USPTO record |
| US 6,058,967 | Magnetic activation system for switch Lapsed on the fee record Ended May 9, 2004 · From the USPTO record | Lapsed on the fee record | Ended May 9, 2004 | From the USPTO record |
| US 5,150,879 | Thruster valve Term ended Term ended no later than Sep 29, 2012 · Low confidence | Term ended | Term ended no later than Sep 29, 2012 | Low confidence |
| US 5,199,459 | Dual series valve Term ended Term ended no later than Apr 6, 2013 · Low confidence | Term ended | Term ended no later than Apr 6, 2013 | Low confidence |
| US 5,265,846 | Valve having mechanical closure assist Term ended Term ended no later than Nov 30, 2013 · Low confidence | Term ended | Term ended no later than Nov 30, 2013 | Low confidence |