Integrated implement downforce control systems, methods, and apparatus
US-2017356474-A1 · Dec 14, 2017 · US
Other details {, e.g. assembly with regulating devices}
Other details {, e.g. assembly with regulating devices} · 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 | F15B15/20 |
| Official title | Other details {, e.g. assembly with regulating devices} |
| Display label | Other details {, e.g. assembly with regulating devices} |
| Total patents | 412 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 25 |
| 2017 | 16 |
| 2018 | 17 |
| 2019 | 24 |
| 2020 | 24 |
| 2021 | 56 |
| 2022 | 82 |
| 2023 | 48 |
| 2024 | 55 |
| 2025 | 39 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydraulic adjusting device
US-9803657-B2 · Oct 31, 2017 · US
Ram air turbine actuator system
US-2017261017-A1 · Sep 14, 2017 · US
No-bolt security latching system
US-9759240-B2 · Sep 12, 2017 · US
Fluid pressure cylinder
US-9752598-B2 · Sep 5, 2017 · US
Integrated implement downforce control systems, methods, and apparatus
US-9746007-B2 · Aug 29, 2017 · US
Flat gripper actuator
US-9737995-B1 · Aug 22, 2017 · US
Actuator device, humanoid robot and power assist device
US-2017198728-A1 · Jul 13, 2017 · US
Fluid pressure control device
US-9683587-B2 · Jun 20, 2017 · US
Abnormality detection device for hydraulic circuit and abnormality detection method for hydraulic circuit
US-2017167603-A1 · Jun 15, 2017 · US
Industrial vehicle
US-2017101296-A1 · Apr 13, 2017 · US
Power generation apparatus and power generation system
US-9618020-B2 · Apr 11, 2017 · US
Cylinder device
US-2017037921-A1 · Feb 9, 2017 · US
Hydraulic cylinder, particularly slave cylinder for a hydraulic clutch actuating system for motor vehicles
US-2017037880-A1 · Feb 9, 2017 · US
Hydraulic device of a control device, such as a blade pitch-change device
US-9551365-B2 · Jan 24, 2017 · US
Hydraulic or pneumatic drive for actuating a fitting comprising a control valve or selector valve
US-9528534-B2 · Dec 27, 2016 · US
Method for controlling an actuator
US-9523377-B2 · Dec 20, 2016 · US
Device for controlling the movement of a ring gate of a hydraulic machine and hydraulic machine comprising such a device
US-9494173-B2 · Nov 15, 2016 · US
Flat gripper actuator
US-9492929-B1 · Nov 15, 2016 · US
Hydrostatic drive
US-9482246-B2 · Nov 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F15B15/20?
- CPC F15B15/20 is the Cooperative Patent Classification code for “Other details {, e.g. assembly with regulating devices}.”
- How many patents are filed under CPC F15B15/20 (Other details {, e.g. assembly with regulating devices})?
- Our database includes 412 publications tagged with this CPC code.
- Is patent activity under CPC F15B15/20 growing?
- Publication counts under this code: 55 in 2024 vs 39 in 2025 (latest complete years).