- All sections
- E - Fixed constructions
- E02F - Dredgingsoil-shifting
- E02F 3/60 - Buckets, scrapers, or other digging elements
Patent holdings for IPC class E02F 3/60
Total number of patents in this class: 126
10-year publication summary
|
12
|
12
|
6
|
10
|
10
|
15
|
14
|
9
|
12
|
1
|
| 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 | 375 |
17 |
| ESCO Group LLC | 312 |
16 |
| Caterpillar Inc. | 10375 |
14 |
| Caterpillar Global Mining LLC | 209 |
12 |
| Austin Engineering Ltd. | 38 |
8 |
| Bradken Resources Pty Limited | 146 |
4 |
| Minetec S.A. | 32 |
4 |
| Talon Engineering Sdn Bhd | 25 |
3 |
| Cqms Razer Pty Ltd. | 67 |
3 |
| Bright Technologies, LLC | 36 |
2 |
| Cqms Pty Ltd | 47 |
2 |
| ESCO Corporation | 45 |
2 |
| Liebherr-Werk Nenzing GmbH | 101 |
2 |
| SRC Innovations, LLC | 17 |
2 |
| Black Cat Wear Parts Ltd. | 50 |
2 |
| Seiki Koei Corporation | 5 |
2 |
| LCM Equipment Services, LLC | 4 |
2 |
| Deere & Company | 8258 |
1 |
| ASI Technologies, Inc. | 4 |
1 |
| Bauer Maschinen GmbH | 255 |
1 |
| Other owners | 26 |