Winch control device and crane comprising same
US-2026084938-A1 · Mar 26, 2026 · US
incorporating fluid motors
incorporating fluid motors · 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 | B66D1/08 |
| Official title | incorporating fluid motors |
| Display label | incorporating fluid motors |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Winch drive device in crane
US-12280990-B2 · Apr 22, 2025 · US
Civil engineering device and method for operating a civil engineering device
US-2025067018-A1 · Feb 27, 2025 · US
Hydraulic winch control
US-12134547-B2 · Nov 5, 2024 · US
Valve assembly and hydraulic circuit
US-12060950-B2 · Aug 13, 2024 · US
Winch speed compensation systems and methods
US-11970376-B2 · Apr 30, 2024 · US
Winch drive device in crane
US-2023322532-A1 · Oct 12, 2023 · US
Winch assembly for assisting the movement of a tracked vehicle and control method thereof
US-11753283-B2 · Sep 12, 2023 · US
Valve assembly and hydraulic circuit
US-2023235835-A1 · Jul 27, 2023 · US
Winch assembly for assisting the movement of a tracked vehicle and relative control method
US-2023202810-A1 · Jun 29, 2023 · US
Winch speed compensation systems and methods
US-2023101055-A1 · Mar 30, 2023 · US
Hydraulic winch control
US-2023014275-A1 · Jan 19, 2023 · US
Winch line tension measurement system
US-11434114-B1 · Sep 6, 2022 · US
Aided freewheel winch assembly
US-11365101-B1 · Jun 21, 2022 · US
System for controlling the operation of a hydraulic winch
US-11339038-B2 · May 24, 2022 · US
Winch system
US-11247879-B2 · Feb 15, 2022 · US
Self-raising winch boom and control systems and methods associated therewith
US-11014791-B2 · May 25, 2021 · US
Device for supplying and modifying a cylinder cubic capacity of a hydraulic motor
US-10865765-B2 · Dec 15, 2020 · US
Winch line speed control for a track-type machine having an electric drive powertrain
US-10858225-B2 · Dec 8, 2020 · US
Electric powered pneumatic balancer
US-10843910-B2 · Nov 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B66D1/08?
- CPC B66D1/08 is the Cooperative Patent Classification code for “incorporating fluid motors.”
- How many patents are filed under CPC B66D1/08 (incorporating fluid motors)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC B66D1/08 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).