Chopping blade of a forage harvester and method for producing said chopping blade
US-12557734-B2 · Feb 24, 2026 · US
Details
Details · 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 | A01F29/09 |
| Official title | Details |
| Display label | Details |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pre-cutter assembly for baler implement
US-12543654-B2 · Feb 10, 2026 · US
System and method for more accurately determining overall quality of baled plant material
US-12492971-B2 · Dec 9, 2025 · US
Forage harvester replaceable wear plate
US-12356893-B2 · Jul 15, 2025 · US
Pre-cutter assembly for baler implement
US-2024365719-A1 · Nov 7, 2024 · US
Chopping Unit of an Agricultural Harvesting Machine, Control Device and Method for Operating the Chopping Unit
US-2024065159-A1 · Feb 29, 2024 · US
Chopper blade with hard face
US-11647698-B2 · May 16, 2023 · US
Chopping Blade of a Forage Harvester and Method for Producing Said Chopping Blade
US-2023142637-A1 · May 11, 2023 · US
System and method for more accurately determining overall quality of baled plant material
US-2023055283-A1 · Feb 23, 2023 · US
System and method for cleaning a cutting assembly of an agricultural baler
US-11576309-B2 · Feb 14, 2023 · US
Shear bar
US-11576303-B2 · Feb 14, 2023 · US
Agricultural system for controllably optimizing harvesting of forage
US-2022210975-A1 · Jul 7, 2022 · US
Forage harvester
US-2022192096-A1 · Jun 23, 2022 · US
Chopper blade with hard face
US-2022104434-A1 · Apr 7, 2022 · US
System and method for cleaning a cutting assembly of an agricultural baler
US-2021267129-A1 · Sep 2, 2021 · US
Intelligent baling
US-11102935-B2 · Aug 31, 2021 · US
Wear resistant precutter knife
US-11071255-B2 · Jul 27, 2021 · US
Mobile bale and feed processor and method
US-10893645-B2 · Jan 19, 2021 · US
Shear bar
US-2020396898-A1 · Dec 24, 2020 · US
Monitoring system for an agricultural harvester and agricultural harvester
US-10653063-B2 · May 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01F29/09?
- CPC A01F29/09 is the Cooperative Patent Classification code for “Details.”
- How many patents are filed under CPC A01F29/09 (Details)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC A01F29/09 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).