Class F15B : SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
Subclass 1/02: Installations or systems with accumulators; Supply reservoir or sump assemblies Installations or systems with accumulators (devices damping pulsations or vibrations in fluids for use in, or in connection with, pipes or pipe systems F16L 55/04)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11946527 | Vibration damper having a pump assembly | Nov 08, 21 | Apr 02, 24 | ZF Friedrichshafen AG |
| 11933332 | Isolated cylinder systems for load sensing architecture planter | Sep 26, 22 | Mar 19, 24 | CNH Industrial America LLC |
| 11927203 | Renewable energy and waste heat harvesting system | Sep 30, 22 | Mar 12, 24 | A & A International, LLC |
| 11919209 | Machine tool | Aug 03, 18 | Mar 05, 24 | Nienstedt GmbH |
| 11896531 | Hydraulic circuit for a patient handling apparatus | Oct 27, 20 | Feb 13, 24 | Stryker Corporation |
| 11852170 | Energy storage systems | Jan 24, 20 | Dec 26, 23 | Not available |
| 11840824 | Hydraulic machine | Dec 13, 22 | Dec 12, 23 | Volvo Construction Equipment AB |
| 11828303 | Automatic fluid pump inlet stabilizers and vacuum regulators | Dec 21, 22 | Nov 28, 23 | Blacoh Fluid Controls Inc. |
| 11821442 | Hydraulic energy handling system, a hydraulic parallel hybrid driveline and a working machine | Oct 18, 18 | Nov 21, 23 | Volvo Construction Equipment AB |
| 11814814 | Hydraulic system for hydro-mechanical machines comprising rotary mechanism and boom cylinder | Mar 18, 20 | Nov 14, 23 | L&T TECHNOLOGY SERVICES LIMITED |
| 11808289 | Fluid pressure boost system and method | Oct 25, 21 | Nov 07, 23 | Deere & Company |
| 11781573 | System, valve assembly, and methods for oscillation control of a hydraulic machine | May 05, 21 | Oct 10, 23 | Parker-Hannifin Corporation |
| 11742663 | Integrated energy conversion, transfer and storage system | Aug 27, 21 | Aug 29, 23 | A & A International, LLC |
| 11719263 | Variable recruitment actuator systems and related methods | Mar 08, 22 | Aug 08, 23 | Adaract Technologies, Ltd. |
| 11713110 | Systems and methods for controlling landing gear of an aircraft | Oct 15, 21 | Aug 01, 23 | Blended Wing Aircraft Inc. |
| 11713806 | Hydraulic assembly for a vehicle transmission | Apr 26, 22 | Aug 01, 23 | Deere & Company |
| 11707903 | Apparatus for the controlled return of the stems in cylinders applied to stamping presses | Feb 03, 21 | Jul 25, 23 | SPECIAL SPRINGS S.R.L. |
| 11691751 | Accumulator on a fuel line of an aircraft | Dec 15, 17 | Jul 04, 23 | SAFRAN AIRCRAFT ENGINES |
| 11692410 | High pressure blowout preventer system | Sep 29, 21 | Jul 04, 23 | Baker Hughes Energy Technology UK Limited |
| 11686328 | Cellular tube for replacement of traditional gas-charged cartridges in suction stabilizers | Jul 30, 19 | Jun 27, 23 | PERFORMANCE PULSATION CONTROL, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0084,822 | Systems and Methods for Producing Cold CNG from Wellhead Gas Pressure | Sep 08, 22 | Mar 14, 24 | Not available |
| 2024/0065,154 | HYDRAULIC COOLER PRESSURE ISOLATION CIRCUIT FOR A HEADER OF AN AGRICULTURAL HARVESTER | Aug 30, 22 | Feb 29, 24 | CNH Industrial America LLC |
| 2024/0010,039 | BUFFER FOR HYDRAULIC PUMPING DEVICE | Aug 31, 21 | Jan 11, 24 | ClearMotion, Inc. |
| 2023/0250,836 | INTEGRATED HIGH-PRESSURE UNIT | Apr 19, 23 | Aug 10, 23 | FMC Technologies, Inc. |
| 2023/0137,320 | RENEWABLE ENERGY AND WASTE HEAT HARVESTING SYSTEM | Sep 30, 22 | May 04, 23 | Not available |
| 2022/0186,750 | HYDRAULIC SYSTEM AND A METHOD FOR CONTROLLING THE SAME | Apr 08, 19 | Jun 16, 22 | Not available |
| 2022/0136,530 | SYSTEMS AND METHOD FOR PRESSURIZING A FLUID TO PERFORM AN OPERATION OF A MACHINE | Nov 03, 20 | May 05, 22 | Not available |
| 2021/0324,879 | SYSTEM AND METHOD FOR END POSITION DAMPING | Apr 14, 21 | Oct 21, 21 | Not available |
| 2021/0231,131 | INERTIA-BASED ENERGY STORAGE METHOD | Apr 14, 21 | Jul 29, 21 | Not available |
| 2021/0102,563 | HYDRAULIC SYSTEM OF INDUSTRIAL VEHICLE | Sep 29, 20 | Apr 08, 21 | Kabushiki Kaisha Toyota Jidoshokki |
| 2021/0070,003 | MACHINE TOOL | Aug 03, 18 | Mar 11, 21 | Not available |
| 2021/0048,016 | INDUSTRIAL CONTROL SYSTEM FOR DISTRIBUTED COMPRESSORS | Aug 13, 19 | Feb 18, 21 | Not available |
| 2020/0232,488 | Hydraulic Drive System | Sep 29, 16 | Jul 23, 20 | Not available |
| 2020/0166,055 | BOOTSTRAP HYDRAULIC RESERVOIR | Nov 23, 18 | May 28, 20 | Not available |
| 2020/0149,559 | EXTENDED HYDRAULIC ACCUMULATOR PISTON | Oct 28, 19 | May 14, 20 | Not available |
| 2019/0292,752 | BOOM POTENTIAL ENERGY RECOVERY OF HYDRAULIC EXCAVATOR | Jun 11, 19 | Sep 26, 19 | Not available |
| 2019/0211,809 | THERMAL HYDRAULIC PROPULSION SYSTEM | Mar 15, 19 | Jul 11, 19 | Not available |
| 2019/0186,106 | Work Machine | Mar 29, 17 | Jun 20, 19 | Not available |
| 2019/0136,874 | ELECTRO-HYDRAULIC WORK VEHICLE WITH ENERGY RECOVERY | Oct 05, 18 | May 09, 19 | Not available |
| 2018/0327,113 | Rotorcraft-Assisted System and Method for Launching and Retrieving a Fixed-Wing Aircraft into and from Free Flight | Aug 17, 17 | Nov 15, 18 | Hood Technology Corporation |
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