Configuration of a row crop cultivator row unit
US-2025351759-A1 · Nov 20, 2025 · US
Spring tools · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A01B35/24 |
| Official title | Spring tools |
| Display label | Spring tools |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025351759-A1 · Nov 20, 2025 · US
US-12150397-B2 · Nov 26, 2024 · US
US-2024172575-A1 · May 30, 2024 · US
US-2023157197-A1 · May 25, 2023 · US
US-11530528-B2 · Dec 20, 2022 · US
US-2022295683-A1 · Sep 22, 2022 · US
US-11219153-B2 · Jan 11, 2022 · US
US-2021123219-A1 · Apr 29, 2021 · US
US-2021059098-A1 · Mar 4, 2021 · US
US-10412875-B2 · Sep 17, 2019 · US
US-2018317370-A1 · Nov 8, 2018 · US