- Sections
- E - Constructions fixes
- E02F - Dragageterrassement
- E02F 3/80 - Éléments constitutifs
Détention brevets de la classe E02F 3/80
Brevets de cette classe: 103
Historique des publications depuis 10 ans
|
7
|
8
|
5
|
8
|
13
|
8
|
11
|
5
|
10
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Komatsu Ltd. | 4686 |
23 |
| Caterpillar Inc. | 10271 |
19 |
| Deere & Company | 8066 |
4 |
| Volvo Construction Equipment AB | 1222 |
4 |
| Valley Blades Limited, | 19 |
3 |
| Austin Engineering Ltd. | 37 |
2 |
| Boundary Equipment Co. Ltd. | 9 |
2 |
| Italtractor ITM S.p.A. | 46 |
2 |
| Sany Heavy Machinery Limited | 63 |
2 |
| Shantui Construction Machinery Co., Ltd. | 24 |
2 |
| 9257-5810 Quebec Inc. | 43 |
2 |
| Jiangsu XCMG Construction Machinery Research Institute Ltd. | 213 |
2 |
| Honeywell International Inc. | 12776 |
1 |
| ABI Attachments, Inc. | 48 |
1 |
| Amerequip Corporation | 2 |
1 |
| Cives Corporation | 24 |
1 |
| Doherty Engineered Attachments Limited | 9 |
1 |
| Global Casting inc. | 2 |
1 |
| Guangxi Liugong Machinery Co., Ltd. | 69 |
1 |
| Jiangsu University | 1165 |
1 |
| Autres propriétaires | 28 |