- 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: 112
10-year publication summary
|
9
|
11
|
13
|
11
|
15
|
2
|
5
|
8
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joy Global Surface Mining Inc | 364 |
18 |
| Deere & Company | 7536 |
9 |
| Caterpillar Inc. | 9509 |
9 |
| Komatsu Ltd. | 4512 |
7 |
| Vermeer Manufacturing Company | 634 |
6 |
| Volvo Construction Equipment AB | 1188 |
6 |
| Doosan Infracore Co., Ltd. | 309 |
4 |
| Hitachi Construction Machinery Co., Ltd. | 2626 |
3 |
| Kubota Corporation | 3727 |
3 |
| The Toro Company | 953 |
3 |
| Caterpillar Global Mining LLC | 203 |
2 |
| Challenge Implements Holdings Pty Limited | 12 |
2 |
| EXEL Industries | 542 |
2 |
| Federal Signal Corporation | 231 |
2 |
| Mantsinen Group Ltd Oy | 12 |
2 |
| Motion Metrics International Corp | 69 |
2 |
| Yanmar Co., Ltd. | 1415 |
2 |
| John Deere Forestry Oy | 29 |
1 |
| Eaton Corporation | 1819 |
1 |
| CNH Baumaschinen GmbH | 3 |
1 |
| Other owners | 27 |