- All sections
- E - Fixed constructions
- E02F - Dredgingsoil-shifting
- E02F 9/14 - BoomsCable suspensions
Patent holdings for IPC class E02F 9/14
Total number of patents in this class: 118
10-year publication summary
|
11
|
13
|
11
|
15
|
3
|
5
|
8
|
10
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joy Global Surface Mining Inc | 372 |
19 |
| Deere & Company | 8097 |
9 |
| Caterpillar Inc. | 10267 |
9 |
| Komatsu Ltd. | 4723 |
7 |
| Vermeer Manufacturing Company | 671 |
7 |
| Volvo Construction Equipment AB | 1222 |
6 |
| Doosan Infracore Co., Ltd. | 308 |
4 |
| Hitachi Construction Machinery Co., Ltd. | 2752 |
3 |
| Federal Signal Corporation | 240 |
3 |
| Kubota Corporation | 4391 |
3 |
| The Toro Company | 1017 |
3 |
| Komatsu America Corp. | 76 |
2 |
| Caterpillar Global Mining LLC | 207 |
2 |
| Challenge Implements Holdings Pty Limited | 10 |
2 |
| EXEL Industries | 568 |
2 |
| Mantsinen Group Ltd Oy | 12 |
2 |
| Motion Metrics International Corp | 68 |
2 |
| Canadian Natural Upgrading Limited | 45 |
2 |
| hummingbird solutions inc | 7 |
2 |
| John Deere Forestry Oy | 27 |
1 |
| Other owners | 28 |