Dethatcher systems and methods
US-12246431-B2 · Mar 11, 2025 · US
This page is not indexed by search engines while we improve data quality.
the rotating shaft being oriented horizontally
the rotating shaft being oriented horizontally · 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 | A01B33/142 |
| Official title | {the rotating shaft being oriented horizontally} |
| Display label | the rotating shaft being oriented horizontally |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2019 | 1 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dethatcher systems and methods
US-2024081163-A1 · Mar 14, 2024 · US
Power rake devices
US-11832542-B2 · Dec 5, 2023 · US
Single bolt disc hub for a tiller jump arm assembly
US-11324152-B2 · May 10, 2022 · US
Power rake devices
US-2021243947-A1 · Aug 12, 2021 · US
Power rake devices
US-11006572-B2 · May 18, 2021 · US
Single bolt disc hub for a tiller jump arm assembly
US-2020323123-A1 · Oct 15, 2020 · US
Power rake devices
US-2020214199-A1 · Jul 9, 2020 · US
Oblique submerged reverse deep rotary tillage device
US-10595452-B2 · Mar 24, 2020 · US
Power rake devices
US-10595460-B1 · Mar 24, 2020 · US
An oblique submerged reverse deep rotary tillage device
US-2019133017-A1 · May 9, 2019 · US