Dynamic resistance generator for square baler
US-12484484-B2 · Dec 2, 2025 · US
Anti-return systems for the material in the pressing chamber when the plunger moves backwards · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A01F2015/048 |
| Official title | {Anti-return systems for the material in the pressing chamber when the plunger moves backwards} |
| Display label | Anti-return systems for the material in the pressing chamber when the plunger moves backwards |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12484484-B2 · Dec 2, 2025 · US
US-11974521-B2 · May 7, 2024 · US
US-2024122122-A1 · Apr 18, 2024 · US
US-2021243955-A1 · Aug 12, 2021 · US
US-10238041-B2 · Mar 26, 2019 · US
US-10225990-B2 · Mar 12, 2019 · US
US-2018192591-A1 · Jul 12, 2018 · US
US-2016235008-A1 · Aug 18, 2016 · US
US-9351444-B2 · May 31, 2016 · US
US-2016021827-A1 · Jan 28, 2016 · US
US-9226451-B2 · Jan 5, 2016 · US