Flow Systems, Inc.
Records under this name other than patents Flow Systems, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,060,837 | Differential Pressure Constant Volume Flow Air Sampler Lapsed on the fee record Ended Aug 28, 2026 · High confidence | Lapsed on the fee record | Ended Aug 28, 2026 | High confidence |
| US 8,530,787 | Flow tester for laser drilled holes Lapsed on the fee record Ended Sep 10, 2025 · From the USPTO record | Lapsed on the fee record | Ended Sep 10, 2025 | From the USPTO record |
| US 9,696,244 | Inline sampling for multi-phase flow Lapsed on the fee record Ended Jul 4, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jul 4, 2025 | From the USPTO record |
| US 4,435,902 | Articulated boom water jet cutting apparatus Formerly held Term ended Term ended no later than Mar 13, 2004 · Low confidence | Term ended | Term ended no later than Mar 13, 2004 | Low confidence |
| US 4,540,320 | Self generating profile generator Term ended Term ended no later than Sep 10, 2005 · Low confidence | Term ended | Term ended no later than Sep 10, 2005 | Low confidence |
| US 4,651,476 | Compact receptacle with automatic feed for dissipating a high-velocity fluid jet Formerly held Term ended Term ended no later than Mar 24, 2007 · Low confidence | Term ended | Term ended no later than Mar 24, 2007 | Low confidence |
| US 4,669,229 | Energy dissipating receptacle for high-velocity fluid jet Formerly held Term ended Term ended no later than Jun 2, 2007 · Low confidence | Term ended | Term ended no later than Jun 2, 2007 | Low confidence |
| US 4,698,939 | Two stage waterjet and abrasive jet catcher Term ended Term ended no later than Oct 13, 2007 · Low confidence | Term ended | Term ended no later than Oct 13, 2007 | Low confidence |
| US 4,738,174 | Alignment method and apparatus for fluid jet cutting system Term ended Term ended no later than Apr 19, 2008 · Low confidence | Term ended | Term ended no later than Apr 19, 2008 | Low confidence |
| US 4,754,929 | Nozzle assembly for fluid jet cutting system Formerly held Term ended Term ended no later than Jul 5, 2008 · Low confidence | Term ended | Term ended no later than Jul 5, 2008 | Low confidence |