Sappel
Records under this name other than patents Sappel 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 Sappel
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,109,624 | Fluid turbine flow meter with centering bearing Lapsed on the fee record Ended Aug 18, 2023 · From the USPTO record | Lapsed on the fee record | Ended Aug 18, 2023 | From the USPTO record |
| US 9,074,916 | Fluid turbine flow meter Lapsed on the fee record Ended Jul 7, 2023 · From the USPTO record | Lapsed on the fee record | Ended Jul 7, 2023 | From the USPTO record |
| US 7,576,533 | Inductive angular-position sensor Lapsed on the fee record Ended Aug 18, 2021 · From the USPTO record | Lapsed on the fee record | Ended Aug 18, 2021 | From the USPTO record |
| US 4,561,312 | Turbine for a multijet liquid flow meter Term ended Term ended no later than Dec 31, 2005 · Low confidence | Term ended | Term ended no later than Dec 31, 2005 | Low confidence |
| US 4,811,600 | Device for making flowmeter tamperproof Term ended Term ended no later than Mar 14, 2009 · Low confidence | Term ended | Term ended no later than Mar 14, 2009 | Low confidence |
| US 5,259,251 | Device for counting rotations Term ended Term ended no later than Nov 9, 2013 · Low confidence | Term ended | Term ended no later than Nov 9, 2013 | Low confidence |
| US 5,576,489 | Measuring device for oscillating piston liquid meter Term ended Term ended no later than Nov 19, 2016 · Low confidence | Term ended | Term ended no later than Nov 19, 2016 | Low confidence |