Snow tooth for a snow tiller and said snow tiller for the preparation of the snow cover of the ski slopes
US-12509832-B2 · Dec 30, 2025 · US
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with rigid tools
with rigid tools · 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 | A01B33/021 |
| Official title | {with rigid tools} |
| Display label | with rigid tools |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheath for a soil working roller
US-12376508-B2 · Aug 5, 2025 · US
Agricultural machine
US-11871690-B2 · Jan 16, 2024 · US
Work Method, Work Vehicle And Work System
US-2023329138-A1 · Oct 19, 2023 · US
Snow tooth for a snow tiller and said snow tiller for the preparation of the snow cover of the ski slopes
US-2023160164-A1 · May 25, 2023 · US
Sheath for a soil working roller
US-2022030755-A1 · Feb 3, 2022 · US
Agricultural machine
US-2021120728-A1 · Apr 29, 2021 · US
Autonomous travelling work vehicle, and method for controlling autonomous travelling work vehicle
US-10635100-B2 · Apr 28, 2020 · US
Autonomous travelling work vehicle, and method for controlling autonomous travelling work vehicle
US-2018210443-A1 · Jul 26, 2018 · US
Detachable tiller tines
US-9763372-B2 · Sep 19, 2017 · US
Detachable tiller tines
US-2015257329-A1 · Sep 17, 2015 · US