Deltrol Controls
Records under this name other than the patents Deltrol Controls 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.
Showing 1 to 4 of 4 · Back to Deltrol Controls
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,684,901 | Modular liquid dispensing valve Term ended Term ended Apr 2, 2022 · From the USPTO record | Term ended | Term ended Apr 2, 2022 | From the USPTO record |
| US 7,157,653 | Magnetic latching switch Lapsed on the fee record Ended Jan 2, 2019 · From the USPTO record | Lapsed on the fee record | Ended Jan 2, 2019 | From the USPTO record |
| US 6,707,358 | High current bistable relay with arc suppression Lapsed on the fee record Ended Mar 16, 2016 · From the USPTO record | Lapsed on the fee record | Ended Mar 16, 2016 | From the USPTO record |
| US 6,671,158 | Pulse width modulated solenoid Lapsed on the fee record Ended Dec 30, 2015 · From the USPTO record | Lapsed on the fee record | Ended Dec 30, 2015 | From the USPTO record |