- All sections
- A - Human necessities
- A01B - Soil working in agriculture or forestryparts, details, or accessories of agricultural machines or implements, in general
- A01B 1/04 - SpadesShovels with teeth
Patent holdings for IPC class A01B 1/04
Total number of patents in this class: 11
10-year publication summary
|
3
|
0
|
5
|
1
|
7
|
3
|
2
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Olympus Corporation | 13251 |
1 |
| Allsop, Inc. | 29 |
1 |
| General Tools & Instruments Company LLC | 68 |
1 |
| Husqvarna AB | 2895 |
1 |
| Korea Institute of Energy Research | 832 |
1 |
| Oakthrift Corporation, Ltd. | 30 |
1 |
| Thurlow Countryside Management Limited | 2 |
1 |
| DMOS Collective, Inc. | 2 |
1 |
| Galea, Sonny S. | 1 |
1 |
| Sheyang County Xinpeng Modern Agricultural Development Co., Ltd | 2 |
1 |
| Neil Joseph Bevilacqua | 1 |
1 |
| Other owners | 0 |