- Sections
- B - Techniques industriellestransports
- B66D - Cabestanstreuilsagrès, p. ex. palansmoufles
- B66D 1/28 - Autres parties constitutives de structure
Détention brevets de la classe B66D 1/28
Brevets de cette classe: 224
Historique des publications depuis 10 ans
|
21
|
34
|
19
|
17
|
23
|
14
|
14
|
15
|
20
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Warn Industries, Inc. | 204 |
16 |
| KITO Corporation | 186 |
10 |
| Konecranes Global Corporation | 485 |
10 |
| Hornet Acquisitionco, LLC | 82 |
10 |
| Electronic Theatre Controls, Inc. | 257 |
5 |
| Comeup Industries Inc. | 35 |
4 |
| SEW-EURODRIVE GmbH & Co. KG | 2040 |
3 |
| Zhejiang Topsun Logistic Control Co., Ltd. | 97 |
3 |
| Automatic Devices Company | 14 |
3 |
| Schlumberger Technology Corporation | 11893 |
2 |
| Schlumberger Canada Limited | 7627 |
2 |
| Schlumberger Technology B.v. | 5302 |
2 |
| Schlumberger Holdings Limited | 2683 |
2 |
| Thales SA | 2393 |
2 |
| Absolute Oilfield Equipment, LLC | 4 |
2 |
| BAE SYSTEMS plc | 2500 |
2 |
| BYD Company Limited | 6549 |
2 |
| Caterpillar Global Mining LLC | 210 |
2 |
| Deist Industries Inc., d/b/a Buck's Fabricating (a Pennsylvania corporation) | 15 |
2 |
| Demag Cranes & Components GmbH | 55 |
2 |
| Autres propriétaires | 138 |