Parker-Hannifin
Utility Patents
Last updated:
List of all Parker-Hannifin patents 140 in total
| Status | Patent |
|---|---|
Grant | Utility: Airblast fuel nozzle Filling date: 6 Sep 2025 Issue date: 19 Jul 2022 |
Grant | Utility: Extruded interlocking jigsaw seal with sealing beads Filling date: 6 Sep 2025 Issue date: 19 Jul 2022 |
Grant | Utility: Method and apparatus for configuring I/O modules connected to a fieldbus controller Filling date: 6 Sep 2025 Issue date: 19 Jul 2022 |
Grant | Utility: Bidirectional filter drier Filling date: 6 Sep 2025 Issue date: 19 Jul 2022 |
Grant | Utility: Next gen riffle seal Filling date: 6 Sep 2025 Issue date: 12 Jul 2022 |
Grant | Utility: PH Meter Filling date: 6 Sep 2025 Issue date: 5 Jul 2022 |
Grant | Utility: Hydraulic valve with switching regeneration circuit Filling date: 6 Sep 2025 Issue date: 5 Jul 2022 |
Grant | Utility: Valve comprising a dual piston assembly and method of forming a valve Filling date: 6 Sep 2025 Issue date: 28 Jun 2022 |
Grant | Utility: Compact dual-section gear pump Filling date: 6 Sep 2025 Issue date: 21 Jun 2022 |
Grant | Utility: Flow control valve Filling date: 6 Sep 2025 Issue date: 21 Jun 2022 |
Grant | Utility: Hydro-pneumatic accumulator with integrated nitrogen precharge regeneration system Filling date: 6 Sep 2025 Issue date: 31 May 2022 |
Grant | Utility: Filter securing mechanism and attachment method Filling date: 6 Sep 2025 Issue date: 31 May 2022 |
Grant | Utility: Electroactive polymer pressure sensor having corrugating capacitor Filling date: 6 Sep 2025 Issue date: 24 May 2022 |
Grant | Utility: Integrated gear and torsional vibration damper assembly Filling date: 6 Sep 2025 Issue date: 24 May 2022 |
Grant | Utility: Legged mobility exoskeleton device with enhanced actuator mechanism employing magnetic coupling Filling date: 6 Sep 2025 Issue date: 17 May 2022 |
Grant | Utility: Threaded coupling with under-torque prevention Filling date: 6 Sep 2025 Issue date: 3 May 2022 |
Grant | Utility: Modular fluid manifold assembly with anti-rotation elements Filling date: 6 Sep 2025 Issue date: 3 May 2022 |
Grant | Utility: Hydraulic motor subassembly kit with carrier Filling date: 6 Sep 2025 Issue date: 3 May 2022 |
Grant | Utility: Hydraulic damper with compressed gas extend assist Filling date: 6 Sep 2025 Issue date: 3 May 2022 |
Grant | Utility: Filter element with torsion lock and/or sliding piston, assembly and methods Filling date: 6 Sep 2025 Issue date: 19 Apr 2022 |
Grant | Utility: Lever actuated disk parking brake for a vehicle Filling date: 6 Sep 2025 Issue date: 5 Apr 2022 |
Grant | Utility: Externally verifiable thermal compensation of cowl opening actuator Filling date: 6 Sep 2025 Issue date: 5 Apr 2022 |
Grant | Utility: Captured ball valve mechanism Filling date: 6 Sep 2025 Issue date: 22 Mar 2022 |
Grant | Utility: Fieldbus controller interface including configuration, monitoring and controlling functionalities Filling date: 6 Sep 2025 Issue date: 15 Mar 2022 |
Grant | Utility: Compact double shut-off valve Filling date: 6 Sep 2025 Issue date: 8 Mar 2022 |
Grant | Utility: Shuttle valve Filling date: 6 Sep 2025 Issue date: 1 Mar 2022 |
Grant | Utility: Fan with integrated shaft guard Filling date: 6 Sep 2025 Issue date: 1 Mar 2022 |
Grant | Utility: Filter cartridge and/or multiple-diameter multiple stage filter coalescer separator Filling date: 6 Sep 2025 Issue date: 1 Feb 2022 |
Grant | Utility: Solid state electrodes and sensors Filling date: 6 Sep 2025 Issue date: 1 Feb 2022 |
Grant | Utility: Boom potential energy recovery of hydraulic excavator Filling date: 6 Sep 2025 Issue date: 18 Jan 2022 |
Grant | Utility: Inerting and venting system Filling date: 6 Sep 2025 Issue date: 11 Jan 2022 |
Grant | Utility: Operational monitoring and control system for a power take off Filling date: 6 Sep 2025 Issue date: 14 Dec 2021 |
Grant | Utility: Method and device for detecting vehicle turning Filling date: 6 Sep 2025 Issue date: 7 Dec 2021 |
Grant | Utility: Ultra-low carryover solenoid valve Filling date: 6 Sep 2025 Issue date: 7 Dec 2021 |
Grant | Utility: Displacement-actuated positive-drive clutch Filling date: 6 Sep 2025 Issue date: 23 Nov 2021 |
Grant | Utility: Remote fuel system sensor with wireless energy harvesting Filling date: 6 Sep 2025 Issue date: 9 Nov 2021 |
Grant | Utility: Exclusion and pulsation seal for hydraulic fracturing pump Filling date: 6 Sep 2025 Issue date: 2 Nov 2021 |
Grant | Utility: Sub-sea connector Filling date: 6 Sep 2025 Issue date: 2 Nov 2021 |
Grant | Utility: Quick coupling with volume displacement passage Filling date: 6 Sep 2025 Issue date: 2 Nov 2021 |
Grant | Utility: Power take off including a torsional vibration damping assembly Filling date: 6 Sep 2025 Issue date: 19 Oct 2021 |
Grant | Utility: Wearable robotic device Filling date: 6 Sep 2025 Issue date: 12 Oct 2021 |
Grant | Utility: Vibration attenuation of mating gears in a power take-off Filling date: 6 Sep 2025 Issue date: 12 Oct 2021 |
Grant | Utility: Sensor system for detecting contaminant in fluid Filling date: 6 Sep 2025 Issue date: 12 Oct 2021 |
Grant | Utility: Wrapped hose heater assembly with hot pocket configuration Filling date: 6 Sep 2025 Issue date: 12 Oct 2021 |
Grant | Utility: Zero-flow fire-resistant thread-lock quick disconnect coupling Filling date: 6 Sep 2025 Issue date: 5 Oct 2021 |
Grant | Utility: Gear control system for vibration attenuation Filling date: 6 Sep 2025 Issue date: 28 Sep 2021 |
Grant | Utility: Legged mobility exoskeleton device with enhanced adjustment mechanisms Filling date: 6 Sep 2025 Issue date: 21 Sep 2021 |
Grant | Utility: Wearable robotic device Filling date: 6 Sep 2025 Issue date: 7 Sep 2021 |
Grant | Utility: Variable venturi assist pressure regulator Filling date: 6 Sep 2025 Issue date: 10 Aug 2021 |
Grant | Utility: One-way and two-way brake auto-adjusters Filling date: 6 Sep 2025 Issue date: 3 Aug 2021 |
Showing 1 to 50 of 140 patents.