- 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: 506
10-year publication summary
|
25
|
40
|
40
|
40
|
48
|
56
|
40
|
50
|
39
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Gamesa Renewable Energy A/S | 1976 |
22 |
| Itrec B.V. | 504 |
18 |
| Indexator Rotator Systems AB | 36 |
14 |
| Liebherr-Werk Biberach GmbH | 215 |
14 |
| Vita Inclinata IP Holdings LLC | 68 |
13 |
| LIFTRA IP ApS | 95 |
12 |
| Vestas Wind Systems A/S | 3831 |
11 |
| Siemens AG | 23913 |
9 |
| ABB Schweiz AG | 7755 |
9 |
| Delta Laboratories Holding B.V. | 17 |
9 |
| Konecranes Global Corporation | 487 |
8 |
| Hans Künz GmbH | 32 |
6 |
| Murata Machinery, Ltd. | 1619 |
6 |
| Ponsse Oyj | 224 |
4 |
| Stinis Beheer B.V. | 13 |
4 |
| Autostore Technology AS | 1293 |
4 |
| Jiangsu GoldWind Science & Technology Co., Ltd. | 71 |
4 |
| General Electric Company | 13999 |
3 |
| ArcelorMittal | 2749 |
3 |
| Barnhart Crane and Rigging Co. | 12 |
3 |
| Other owners | 330 |