Method for reduction of chopper recut
US-2025194469-A1 · Jun 19, 2025 · US
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with chaff cutters, {i.e. choppers} used as loading and cutting means (A01D43/08 takes precedence)
with chaff cutters, {i.e. choppers} used as loading and cutting means (A01D43/08 takes precedence) · 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 | A01D90/06 |
| Official title | with chaff cutters, {i.e. choppers} used as loading and cutting means (A01D43/08 takes precedence) |
| Display label | with chaff cutters, {i.e. choppers} used as loading and cutting means (A01D43/08 takes precedence) |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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Wear resistant precutter knife
US-2019281768-A1 · Sep 19, 2019 · US
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Two stage knife floor
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Drop floor assembly with front and rear linkage mechanism
US-9526214-B2 · Dec 27, 2016 · US
Drop floor with front and rear linkage mechanism
US-2016219790-A1 · Aug 4, 2016 · US