Measurement of contact maintaining control valve current for a hydraulic actuator
US-2019322252-A1 · Oct 24, 2019 · US
Systems specially adapted for aircraft
Systems specially adapted for aircraft · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60T8/325 |
| Official title | {Systems specially adapted for aircraft} |
| Display label | Systems specially adapted for aircraft |
| Total patents | 219 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 12 |
| 2018 | 20 |
| 2019 | 19 |
| 2020 | 25 |
| 2021 | 16 |
| 2022 | 31 |
| 2023 | 22 |
| 2024 | 32 |
| 2025 | 19 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydraulic system for a vehicle and method of using the same
US-2019291853-A1 · Sep 26, 2019 · US
Aircraft braking
US-2019263510-A1 · Aug 29, 2019 · US
Vehicle braking
US-2019263375-A1 · Aug 29, 2019 · US
Brake monitoring
US-2019263373-A1 · Aug 29, 2019 · US
Controller for an aircraft braking system
US-2019248478-A1 · Aug 15, 2019 · US
Locked wheel annunciation during emergency braking
US-10358121-B2 · Jul 23, 2019 · US
Brake system for aircraft
US-10300896-B2 · May 28, 2019 · US
Deceleration pedal control for braking systems
US-10259435-B2 · Apr 16, 2019 · US
Aircraft electric braking system
US-10259570-B2 · Apr 16, 2019 · US
System for controlling a wheel brake of an aircraft
US-10252705-B2 · Apr 9, 2019 · US
Controlling vehicle brakes
US-2018370504-A1 · Dec 27, 2018 · US
Brake system power arbitration
US-10131329-B1 · Nov 20, 2018 · US
Deceleration pedal control for braking systems
US-2018326952-A1 · Nov 15, 2018 · US
Antiskid brake control system with axle-mounted inertial sensor
US-2018297564-A1 · Oct 18, 2018 · US
Abnormal brake behavior detection
US-10093298-B2 · Oct 9, 2018 · US
Use of automatic pitch control to improve braking performance
US-10086925-B2 · Oct 2, 2018 · US
Braking control system for an aircraft
US-10081346-B2 · Sep 25, 2018 · US
System for controlling a wheel brake of an aircraft
US-2018215356-A1 · Aug 2, 2018 · US
System and method for autobraking with course trajectory adjustment
US-2018201367-A1 · Jul 19, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60T8/325?
- CPC B60T8/325 is the Cooperative Patent Classification code for “Systems specially adapted for aircraft.”
- How many patents are filed under CPC B60T8/325 (Systems specially adapted for aircraft)?
- Our database includes 219 publications tagged with this CPC code.
- Is patent activity under CPC B60T8/325 growing?
- Publication counts under this code: 32 in 2024 vs 19 in 2025 (latest complete years).