- All sections
- B - Performing operationstransporting
- B66C - Cranesload-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 13/48 - Automatic control of crane drives for producing a single or repeated working cycleProgramme control
Patent holdings for IPC class B66C 13/48
Total number of patents in this class: 403
10-year publication summary
|
15
|
27
|
24
|
35
|
43
|
43
|
43
|
48
|
47
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tadano Ltd. | 510 |
19 |
| Konecranes Global Corporation | 484 |
14 |
| Liebherr-Werk Biberach GmbH | 214 |
13 |
| Palfinger AG | 274 |
13 |
| Zoomlion Heavy Industry Science and Technology Co., Ltd. | 404 |
12 |
| Siemens AG | 23996 |
10 |
| Murata Machinery, Ltd. | 1606 |
9 |
| Sumitomo Heavy Industries, Ltd. | 2121 |
9 |
| Sumitomo Heavy Industries Material Handling Systems Co., Ltd. | 47 |
9 |
| Daifuku Co., Ltd. | 1098 |
7 |
| Manitowoc Crane Companies, LLC | 180 |
7 |
| Hiab AB | 120 |
7 |
| China University of Mining and Technology | 1315 |
6 |
| Flatiron Crane Operating Company, LLC | 7 |
6 |
| Hitachi Zosen Corporation | 589 |
5 |
| Komatsu Forest AB | 90 |
5 |
| Liebherr-Werk Ehingen GmbH | 197 |
5 |
| Manitowoc Crane Group France SAS | 110 |
5 |
| Schneider Electric Industries SAS | 1595 |
5 |
| Deere & Company | 8150 |
4 |
| Other owners | 233 |