Rear tine tiller
US-2024381801-A1 · Nov 21, 2024 · US
of the walk-behind type (walk-type tractors B62D51/04)
of the walk-behind type (walk-type tractors B62D51/04) · 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 | A01B33/028 |
| Official title | {of the walk-behind type (walk-type tractors B62D51/04)} |
| Display label | of the walk-behind type (walk-type tractors B62D51/04) |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Working machine
US-2024147884-A1 · May 9, 2024 · US
Power equipment
US-11026366-B2 · Jun 8, 2021 · US
Electric power equipment
US-10653062-B2 · May 19, 2020 · US
Power equipment
US-10631455-B2 · Apr 28, 2020 · US
Power equipment
US-2019269068-A1 · Sep 5, 2019 · US
Power equipment device with removable attachments
US-10183707-B2 · Jan 22, 2019 · US
Electric power equipment
US-2018146619-A1 · May 31, 2018 · US
Power equipment
US-2018146617-A1 · May 31, 2018 · US
Adjustable ground speed and acceleration control devices, systems, and methods for walk-behind equipment
US-9968031-B2 · May 15, 2018 · US
Vertical tine tiller
US-9924622-B2 · Mar 27, 2018 · US
Dual function vibration isolation and handle swivel
US-9861021-B2 · Jan 9, 2018 · US
Operating machine
US-2017268441-A1 · Sep 21, 2017 · US
Detachable tiller tines
US-9763372-B2 · Sep 19, 2017 · US
Power equipment device with removable attachments
US-2017174274-A1 · Jun 22, 2017 · US
Vibration dampening assembly for a walk-behind working tool
US-2017166003-A1 · Jun 15, 2017 · US
Power equipment device with removable attachments
US-9663159-B2 · May 30, 2017 · US
Adjustable ground speed and acceleration control devices, systems, and methods for walk-behind equipment
US-2017142898-A1 · May 25, 2017 · US
Adjustable ground speed and acceleration control devices, systems, and methods for walk-behind equipment
US-2017006763-A1 · Jan 12, 2017 · US
Adjustable ground speed and acceleration control devices, systems, and methods for walk-behind equipment
US-9538699-B1 · Jan 10, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01B33/028?
- CPC A01B33/028 is the Cooperative Patent Classification code for “of the walk-behind type (walk-type tractors B62D51/04).”
- How many patents are filed under CPC A01B33/028 (of the walk-behind type (walk-type tractors B62D51/04))?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC A01B33/028 growing?
- Publication counts under this code: 1 in 2021 vs 2 in 2024 (latest complete years).