Method and system for a flow-isolated valve arrangement and a three-chamber cylinder hydraulic architecture
US-2025264118-A1 · Aug 21, 2025 · US
the positions being discrete
the positions being discrete · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F15B2211/511 |
| Official title | the positions being discrete |
| Display label | the positions being discrete |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for a flow-isolated valve arrangement and a three-chamber cylinder hydraulic architecture
US-12292062-B2 · May 6, 2025 · US
Controlled load abort in an actuator system
US-2025085204-A1 · Mar 13, 2025 · US
Method and system for a flow-isolated valve arrangement and a three-chamber cylinder hydraulic architecture
US-2024410400-A1 · Dec 12, 2024 · US
Safety module for a process valve and system
US-12152612-B2 · Nov 26, 2024 · US
Windrower variable rate header floatation system
US-11547049-B2 · Jan 10, 2023 · US
Safety module for a process valve and system
US-2022341441-A1 · Oct 27, 2022 · US
Portable hydraulic power unit
US-11441551-B2 · Sep 13, 2022 · US
Hydraulic control circuit for working machine
US-11421715-B2 · Aug 23, 2022 · US
Windrower header floatation system having assisted downforce control with downforce return valve
US-2022117160-A1 · Apr 21, 2022 · US
Windrower variable rate header floatation system
US-2022117161-A1 · Apr 21, 2022 · US
Hydraulic control circuit for working machine
US-2022112688-A1 · Apr 14, 2022 · US
Portable hydraulic power unit having a pump fixed to an exterior side of a fluid supply tank
US-11162482-B2 · Nov 2, 2021 · US
Control valve
US-11137081-B2 · Oct 5, 2021 · US
Hydraulic fluid warm-up using ride control circuit
US-11091899-B1 · Aug 17, 2021 · US
Safety valve and method for controlling a hydraulic circuit
US-10935052-B2 · Mar 2, 2021 · US
Compressed air supply system
US-10899189-B2 · Jan 26, 2021 · US
Solenoid valve for a portable hydraulic power unit
US-10705554-B2 · Jul 7, 2020 · US
Safety valve and method for controlling a hydraulic circuit
US-2020200196-A1 · Jun 25, 2020 · US
Trigger guard and pendant for a portable hydraulic power unit
US-10656669-B2 · May 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F15B2211/511?
- CPC F15B2211/511 is the Cooperative Patent Classification code for “the positions being discrete.”
- How many patents are filed under CPC F15B2211/511 (the positions being discrete)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC F15B2211/511 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).