Agricultural system
US-11882780-B2 · Jan 30, 2024 · US
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Alternating ploughs
Alternating ploughs · 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 | A01B3/28 |
| Official title | Alternating ploughs |
| Display label | Alternating ploughs |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2020 | 2 |
| 2023 | 2 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Agricultural system
US-2023255127-A9 · Aug 17, 2023 · US
Agricultural implement
US-11638392-B2 · May 2, 2023 · US
Agricultural system
US-2020337208-A1 · Oct 29, 2020 · US
Agricultural implement
US-2020337202-A1 · Oct 29, 2020 · US
Reversible plough
US-9456538-B2 · Oct 4, 2016 · US
Reversible Plough
US-2015096772-A1 · Apr 9, 2015 · US