Lift system for bubble up auger of combine harvester
US-12588598-B2 · Mar 31, 2026 · US
Delivering mechanisms for harvesters or mowers
Delivering mechanisms for harvesters or mowers · 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 | A01D57/00 |
| Official title | Delivering mechanisms for harvesters or mowers |
| Display label | Delivering mechanisms for harvesters or mowers |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 11 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Windrow center line detection for mapping and controlling operation
US-12514155-B2 · Jan 6, 2026 · US
Remote harvester propulsion control
US-2025295064-A1 · Sep 25, 2025 · US
System and method for controlling windrower using crop constituents
US-2025072327-A1 · Mar 6, 2025 · US
Windrow Width and Volumetric Spread Measurement of Mower Implement
US-2025031624-A1 · Jan 30, 2025 · US
Lift system for bubble up auger of combine harvester
US-2025024785-A1 · Jan 23, 2025 · US
Electrical connector
US-11952839-B2 · Apr 9, 2024 · US
Windrow center line detection for mapping and controlling operation
US-2024065142-A1 · Feb 29, 2024 · US
Fan hub cover
US-11895951-B2 · Feb 13, 2024 · US
Multi-layer segmentation/stalk cutter device for first season of double-crop rice and control method, and combine harvester for first season of double-crop rice
US-11805734-B2 · Nov 7, 2023 · US
Grain loss prevention system using air blowers
US-11483977-B2 · Nov 1, 2022 · US
Removable auger trough
US-11369060-B2 · Jun 28, 2022 · US
Fan hub cover
US-2022174878-A1 · Jun 9, 2022 · US
Impeller with auger for an agricultural machine
US-11259465-B2 · Mar 1, 2022 · US
Electrical connector
US-2021332648-A1 · Oct 28, 2021 · US
Combine harvester tailings management
US-11122744-B2 · Sep 21, 2021 · US
Grain loss prevention system using air blowers
US-2021204479-A1 · Jul 8, 2021 · US
Multi-layer segmentation/stalk cutter device for first season of double-crop rice and control method, and combine harvester for first season of double-crop rice
US-2020404843-A1 · Dec 31, 2020 · US
Harvester having a feed roller driven by a hydraulic motor
US-10701864-B2 · Jul 7, 2020 · US
Windrower automatic controls for windrow formation
US-2020205345-A1 · Jul 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D57/00?
- CPC A01D57/00 is the Cooperative Patent Classification code for “Delivering mechanisms for harvesters or mowers.”
- How many patents are filed under CPC A01D57/00 (Delivering mechanisms for harvesters or mowers)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC A01D57/00 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).