HydraForce, Inc.
Records under this name other than the patents HydraForce, 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 10 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,261,030 | Method and system for improving stability of hydraulic systems with load sense Term ended Term ended Oct 30, 2025 · From the USPTO record | Term ended | Term ended Oct 30, 2025 | From the USPTO record |
| US 9,657,749 | Hydraulic suspension for vehicle and multi-functional proportional control valve for the same Lapsed on the fee record Ended May 23, 2025 · From the USPTO record | Lapsed on the fee record | Ended May 23, 2025 | From the USPTO record |
| US 7,137,406 | Self-Cleaning Filter Formerly held Term ended Term ended Feb 11, 2025 · High confidence | Term ended | Term ended Feb 11, 2025 | High confidence |
| US 7,063,100 | Flow Regulator with Pressure Relief Combination Valve Formerly held Term ended Term ended Nov 27, 2024 · High confidence | Term ended | Term ended Nov 27, 2024 | High confidence |
| US 10,378,559 | Hydraulic suspension for vehicle and multi-functional proportional control valve for the same Lapsed on the fee record Ended Aug 13, 2023 · From the USPTO record | Lapsed on the fee record | Ended Aug 13, 2023 | From the USPTO record |
| US 8,757,208 | Proportional motion control valve Lapsed on the fee record Ended Jun 24, 2022 · From the USPTO record | Lapsed on the fee record | Ended Jun 24, 2022 | From the USPTO record |
| US 9,964,965 | Method of controlling proportional motion control valve Lapsed on the fee record Ended May 8, 2022 · From the USPTO record | Lapsed on the fee record | Ended May 8, 2022 | From the USPTO record |
| US 6,554,014 | Proportional Pilot Operated Directional Valve Formerly held Term ended Term ended Oct 4, 2021 · High confidence | Term ended | Term ended Oct 4, 2021 | High confidence |
| US 8,253,063 | Method for making a solenoid actuator Lapsed on the fee record Ended Aug 28, 2020 · From the USPTO record | Lapsed on the fee record | Ended Aug 28, 2020 | From the USPTO record |
| US 6,267,350 | Valve having a mechanism for controlling a nonlinear force Formerly held Term ended Term ended May 19, 2020 · From the USPTO record | Term ended | Term ended May 19, 2020 | From the USPTO record |