- All sections
- B - Performing operationstransporting
- B66C - Cranesload-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 13/08 - Auxiliary devices for controlling movements of suspended loads, or for preventing cable slack for depositing loads in desired attitudes or positions
Patent holdings for IPC class B66C 13/08
Total number of patents in this class: 458
10-year publication summary
|
23
|
25
|
40
|
40
|
40
|
48
|
56
|
40
|
47
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Gamesa Renewable Energy A/S | 1855 |
22 |
| Indexator Rotator Systems AB | 37 |
14 |
| Liebherr-Werk Biberach GmbH | 200 |
14 |
| Itrec B.V. | 502 |
13 |
| Vita Inclinata IP Holdings LLC | 61 |
11 |
| Vestas Wind Systems A/S | 3644 |
10 |
| ABB Schweiz AG | 6887 |
9 |
| LIFTRA IP ApS | 70 |
9 |
| Siemens AG | 24561 |
8 |
| Konecranes Global Corporation | 479 |
8 |
| Hans Künz GmbH | 30 |
7 |
| Murata Machinery, Ltd. | 1485 |
5 |
| Delta Laboratories Holding B.V. | 13 |
5 |
| Ponsse Oyj | 194 |
4 |
| Autostore Technology AS | 980 |
4 |
| Jiangsu GoldWind Science & Technology Co., Ltd. | 60 |
4 |
| General Electric Company | 13829 |
3 |
| Barnhart Crane and Rigging Co. | 12 |
3 |
| Cablecam, LLC | 14 |
3 |
| Daifuku Co., Ltd. | 974 |
3 |
| Other owners | 299 |