Work vehicle and control method for work vehicle
US-10829909-B2 · Nov 10, 2020 · US
Pump capacity control by fluid pressure control means
Pump capacity control by fluid pressure control means · 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 | F16H61/433 |
| Official title | Pump capacity control by fluid pressure control means |
| Display label | Pump capacity control by fluid pressure control means |
| Total patents | 93 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 9 |
| 2017 | 11 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 22 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tracker hydraulic assistance device for a slave craft
US-10821825-B2 · Nov 3, 2020 · US
Wheel loader
US-10801183-B2 · Oct 13, 2020 · US
Control mechanism for stepless transmission
US-10794480-B2 · Oct 6, 2020 · US
Control systems for hydraulic axial displacement machines
US-2020256404-A1 · Aug 13, 2020 · US
Hydraulic system in work machine
US-2020240439-A1 · Jul 30, 2020 · US
Hydraulic system for work machine and work machine
US-2020240440-A1 · Jul 30, 2020 · US
Hydraulic system of work machine and work machine
US-2020224764-A1 · Jul 16, 2020 · US
Transmissions system
US-10696157-B2 · Jun 30, 2020 · US
Hydraulic system for work machine and work machine
US-10648489-B2 · May 12, 2020 · US
Hydrostatic propulsion drive for a vehicle
US-10648558-B2 · May 12, 2020 · US
Hydraulic system of work machine and work machine
US-10641388-B2 · May 5, 2020 · US
Method for monitoring functional states a pressure driven actuator and pressure-actuatable actuator
US-10634243-B2 · Apr 28, 2020 · US
Method for Controlling an Axial Piston Pump and Drive Unit with such an Axial Piston Pump and Hydrostatic Traction Drive with such a Drive Unit
US-2020103023-A1 · Apr 2, 2020 · US
Work vehicle and control method for work vehicle
US-2020102719-A1 · Apr 2, 2020 · US
Hydrostatic transmission and method for braking using the same
US-2020063862-A1 · Feb 27, 2020 · US
Method for operating a hydrostatic transmission of a drive train of a motor vehicle
US-2020011416-A1 · Jan 9, 2020 · US
Hydrostatic Traction Drive with a Pressure Cutoff and Method for Calibrating the Pressure Cutoff
US-2020003303-A1 · Jan 2, 2020 · US
Hydrostatic Travel Drive and Method for Controlling the Hydrostatic Travel Drive
US-2020003301-A1 · Jan 2, 2020 · US
Hydraulic system for working machine
US-2020002922-A1 · Jan 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H61/433?
- CPC F16H61/433 is the Cooperative Patent Classification code for “Pump capacity control by fluid pressure control means.”
- How many patents are filed under CPC F16H61/433 (Pump capacity control by fluid pressure control means)?
- Our database includes 93 publications tagged with this CPC code.
- Is patent activity under CPC F16H61/433 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).