Hydraulic cleaning fan drive for combine harvester utilizing swing-arm actuated pump
US-12453310-B2 · Oct 28, 2025 · US
Combines, i.e. harvesters or mowers combined with threshing devices
Combines, i.e. harvesters or mowers combined with threshing devices · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A01D41/00 |
| Official title | Combines, i.e. harvesters or mowers combined with threshing devices |
| Display label | Combines, i.e. harvesters or mowers combined with threshing devices |
| Total patents | 60 |
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 | 12 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 3 |
| 2020 | 3 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 10 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Predictive biomass map generation and control
US-2025107485-A1 · Apr 3, 2025 · US
Predictive biomass map generation and control
US-12144286-B2 · Nov 19, 2024 · US
Method for determining a density of a harvested material
US-12099021-B2 · Sep 24, 2024 · US
Harvester, system, program, recording medium, and method
US-12083961-B2 · Sep 10, 2024 · US
Hydraulic cleaning fan drive for combine harvester utilizing swing-arm actuated pump
US-2024251711-A1 · Aug 1, 2024 · US
Fire risk detection system for an agricultural harvester
US-2024230416-A9 · Jul 11, 2024 · US
System and method for sensor-based monitoring of a harvesting operation
US-2024155975-A1 · May 16, 2024 · US
Fire risk detection system for an agricultural harvester
US-2024133748-A1 · Apr 25, 2024 · US
Predictive biomass map generation and control
US-2024107943-A1 · Apr 4, 2024 · US
Closed loop combine cleaning fan control
US-11944040-B2 · Apr 2, 2024 · US
Predictive biomass map generation and control
US-11889788-B2 · Feb 6, 2024 · US
Autonomous travel method, autonomous travel system, and autonomous travel program
US-2023413727-A1 · Dec 28, 2023 · US
Automatic Run Method, Automatic Run System, And Automatic Run Program
US-2023309435-A1 · Oct 5, 2023 · US
Method for determining a density of a harvested material
US-2023184694-A1 · Jun 15, 2023 · US
Over-center locking system for a chaff pan of an agricultural harvester
US-11464170-B2 · Oct 11, 2022 · US
Closed loop combine cleaning fan control
US-2022240453-A1 · Aug 4, 2022 · US
Harvester, System, Program, Recording Medium, and Method
US-2022212602-A1 · Jul 7, 2022 · US
Predictive biomass map generation and control
US-2022110248-A1 · Apr 14, 2022 · US
A Harvesting Method and Apparatus
US-2020221636-A1 · Jul 16, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D41/00?
- CPC A01D41/00 is the Cooperative Patent Classification code for “Combines, i.e. harvesters or mowers combined with threshing devices.”
- How many patents are filed under CPC A01D41/00 (Combines, i.e. harvesters or mowers combined with threshing devices)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC A01D41/00 growing?
- Publication counts under this code: 10 in 2024 vs 2 in 2025 (latest complete years).