- All sections
- B - Performing operationstransporting
- B66C - Cranesload-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 23/64 - Jibs
Patent holdings for IPC class B66C 23/64
Total number of patents in this class: 144
10-year publication summary
|
7
|
10
|
10
|
8
|
15
|
8
|
14
|
5
|
7
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Itrec B.V. | 504 |
13 |
| Hunan Zoomlion Special Vehicle Co., Ltd. | 361 |
9 |
| Zoomlion Heavy Industry Science and Technology Co., Ltd. | 404 |
9 |
| Putzmeister Engineering GmbH | 360 |
6 |
| Kobelco Construction Machinery Co., Ltd. | 1220 |
5 |
| Liebherr-Werk Biberach GmbH | 215 |
5 |
| Oshkosh Corporation | 1658 |
5 |
| CIFA SpA | 52 |
4 |
| Manitowoc Crane Companies, LLC | 181 |
4 |
| Liebherr-Werk Ehingen GmbH | 196 |
3 |
| Manitowoc Crane Group France SAS | 111 |
3 |
| Sennebogen Maschinenfabrik GmbH | 13 |
3 |
| TAJFUN LIV, proizvodnja in razvoj d.o.o. | 14 |
3 |
| Caterpillar Inc. | 10331 |
2 |
| Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd. | 194 |
2 |
| Heerema Marine Contractors Nederland SE | 59 |
2 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 345 |
2 |
| Kobe Steel, Ltd. | 899 |
2 |
| LIFTRA IP ApS | 95 |
2 |
| Ponsse Oyj | 224 |
2 |
| Other owners | 58 |