Forage Harvester
US-2026007103-A1 · Jan 8, 2026 · US
Discharge means (loaders for hay or like field crop having blowers A01D87/10)
Discharge means (loaders for hay or like field crop having blowers A01D87/10) · 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 | A01F29/12 |
| Official title | Discharge means (loaders for hay or like field crop having blowers A01D87/10) |
| Display label | Discharge means (loaders for hay or like field crop having blowers A01D87/10) |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adjustable spreader system for an agricultural harvester
US-12495732-B2 · Dec 16, 2025 · US
Residue spread mapping
US-12477982-B2 · Nov 25, 2025 · US
System and method for agricultural vehicle
US-2025072330-A1 · Mar 6, 2025 · US
Control of residue spread pattern by continuously varying distribution frequency
US-12232452-B2 · Feb 25, 2025 · US
Chopper assembly for an agricultural harvester
US-2025000030-A1 · Jan 2, 2025 · US
Adjustable spreader system for an agricultural harvester
US-2023139286-A1 · May 4, 2023 · US
Control of residue spread pattern by continuously varying distribution frequency
US-2023076080-A1 · Mar 9, 2023 · US
Residue spread mapping
US-2022394923-A1 · Dec 15, 2022 · US
Crop discharge speed control for a forage harvester
US-11457566-B2 · Oct 4, 2022 · US
Windrow system with split curtains and method thereof
US-11432466-B2 · Sep 6, 2022 · US
Double decker crop residue spreader
US-11019768-B2 · Jun 1, 2021 · US
Windrow system with split curtains and method thereof
US-2020396904-A1 · Dec 24, 2020 · US
Compensation method for wind effects upon residue distribution
US-10820502-B2 · Nov 3, 2020 · US
Crop Discharge Control for a Forage Harvester
US-2020214205-A1 · Jul 9, 2020 · US
Residue spread monitoring
US-2020120869-A1 · Apr 23, 2020 · US
Compensation method for wind effects upon residue distribution
US-2020100427-A1 · Apr 2, 2020 · US
Forage Harvester Comprising Blower Drum With Enhanced Axial Flow
US-2020093061-A1 · Mar 26, 2020 · US
Agricultural combine with reversing chopper rotor
US-10575471-B2 · Mar 3, 2020 · US
Forage harvester
US-2019289787-A1 · Sep 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01F29/12?
- CPC A01F29/12 is the Cooperative Patent Classification code for “Discharge means (loaders for hay or like field crop having blowers A01D87/10).”
- How many patents are filed under CPC A01F29/12 (Discharge means (loaders for hay or like field crop having blowers A01D87/10))?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC A01F29/12 growing?
- Publication counts under this code: 2 in 2023 vs 5 in 2025 (latest complete years).