System for operating a cooling device of a utility vehicle
US-12503971-B2 · Dec 23, 2025 · US
by varying blade pitch
by varying blade pitch · 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 | F01P7/06 |
| Official title | by varying blade pitch |
| Display label | by varying blade pitch |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Working machine
US-2025334067-A1 · Oct 30, 2025 · US
Apparatus and method for operating a vehicle cooling system
US-12025048-B2 · Jul 2, 2024 · US
Variable pitch fan control system
US-11988132-B2 · May 21, 2024 · US
Method for controlling the pitch angle of blades of an engine cooling fan
US-11891943-B2 · Feb 6, 2024 · US
System for operating a cooling device of a utility vehicle
US-2023340901-A1 · Oct 26, 2023 · US
Variable Pitch Fan Control System
US-2023313730-A1 · Oct 5, 2023 · US
Apparatus and method for operating a vehicle cooling system
US-2023304433-A1 · Sep 28, 2023 · US
Method for promoting regeneration of exhaust aftertreatment components of internal combustion engines
US-2023243289-A1 · Aug 3, 2023 · US
Variable pitch fan control system
US-11668228-B2 · Jun 6, 2023 · US
Method for controlling the pitch angle of blades of an engine cooling fan
US-2022364493-A1 · Nov 17, 2022 · US
Radiator fan
US-11306644-B2 · Apr 19, 2022 · US
Variable Pitch Fan Control System
US-2021372316-A1 · Dec 2, 2021 · US
Variable pitch fan pitch limit
US-11162507-B2 · Nov 2, 2021 · US
Air intake screen debris sensing
US-11156192-B2 · Oct 26, 2021 · US
Method of cooling high temperature vehicle coolant
US-11149626-B2 · Oct 19, 2021 · US
Method of cooling high temperature vehicle coolant
US-2021180504-A1 · Jun 17, 2021 · US
Radiator fan
US-2020332699-A1 · Oct 22, 2020 · US
Air intake screen debris sensing
US-2020318584-A1 · Oct 8, 2020 · US
Variable pitch fan pitch limit
US-2020232476-A1 · Jul 23, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01P7/06?
- CPC F01P7/06 is the Cooperative Patent Classification code for “by varying blade pitch.”
- How many patents are filed under CPC F01P7/06 (by varying blade pitch)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC F01P7/06 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).