Method for sharpening knives of an agricultural vehicle
US-11534882-B2 · Dec 27, 2022 · US
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of blades mounted on a turning drum
of blades mounted on a turning drum · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B24B3/363 |
| Official title | {of blades mounted on a turning drum} |
| Display label | of blades mounted on a turning drum |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Sharpening Knives of an Agricultural Vehicle
US-2021078128-A1 · Mar 18, 2021 · US
Method for determining the sharpness of cutting edges of chopper blades
US-9801342-B2 · Oct 31, 2017 · US