Wanner Engineering, Inc.
Records under this name other than the patents Wanner Engineering, Inc. 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 7 patents it holds.
Back to Wanner Engineering, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,425,120 | Diaphragm position control for hydraulically driven pumps Term ended Term ended May 26, 2026 · From the USPTO record | Term ended | Term ended May 26, 2026 | From the USPTO record |
| US 7,467,582 | Pump diaphragm rupture detection Term ended Term ended May 10, 2025 · From the USPTO record | Term ended | Term ended May 10, 2025 | From the USPTO record |
| US 7,101,158 | Hydraulic balancing magnetically driven centrifugal pump Term ended Term ended Aug 19, 2024 · From the USPTO record | Term ended | Term ended Aug 19, 2024 | From the USPTO record |
| US 6,941,853 | Pump diaphragm rupture detection Term ended Term ended Feb 18, 2024 · From the USPTO record | Term ended | Term ended Feb 18, 2024 | From the USPTO record |
| US 7,090,474 | Diaphragm pump with overfill limiter Term ended Term ended Aug 27, 2023 · From the USPTO record | Term ended | Term ended Aug 27, 2023 | From the USPTO record |
| US D586,722 | Topper with ladder rack for vehicle Term ended Term ended Feb 17, 2023 · From the USPTO record | Term ended | Term ended Feb 17, 2023 | From the USPTO record |
| US 6,899,530 | Diaphragm pump with a transfer chamber vent with a longitudinal notch on the piston cylinder Term ended Term ended Oct 31, 2022 · From the USPTO record | Term ended | Term ended Oct 31, 2022 | From the USPTO record |
| US 6,536,466 | Pressure regulator apparatus Term ended Term ended Sep 4, 2018 · From the USPTO record | Term ended | Term ended Sep 4, 2018 | From the USPTO record |
| US 6,019,124 | Valve assembly for use with high pressure pumps Term ended Term ended Jan 9, 2018 · From the USPTO record | Term ended | Term ended Jan 9, 2018 | From the USPTO record |
| US 6,568,559 | Termite control system with multi-fluid proportion metering and batch signal metering Lapsed on the fee record Ended May 27, 2011 · From the USPTO record | Lapsed on the fee record | Ended May 27, 2011 | From the USPTO record |