- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 23/80 - Supports, e.g. outriggers, for mobile cranes hydraulically actuated
Patent holdings for IPC class B66C 23/80
Total number of patents in this class: 136
10-year publication summary
|
9
|
14
|
1
|
16
|
15
|
11
|
5
|
10
|
5
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Putzmeister Engineering GmbH | 309 |
12 |
| C.M.C. S.r.l. - Societa Unipersonale | 20 |
6 |
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 341 |
5 |
| Hunan Zoomlion Special Vehicle Co., Ltd. | 361 |
5 |
| Schwing GmbH | 107 |
5 |
| Cargotec Patenter AB | 39 |
4 |
| Liebherr-Werk Ehingen GmbH | 181 |
4 |
| Palfinger AG | 206 |
4 |
| Tadano Ltd. | 467 |
4 |
| Zoomlion Heavy Industry Science and Technology Co., Ltd. | 344 |
4 |
| Hiab AB | 101 |
4 |
| Flanders Electric Motor Service, LLC | 41 |
4 |
| Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd. | 195 |
3 |
| Hyva Holding B.V. | 24 |
3 |
| Manitou Italia S.r.l. | 74 |
3 |
| Manitowoc Crane Companies, LLC | 173 |
3 |
| Oshkosh Corporation | 1006 |
3 |
| Sany Heavy Industry Co., Ltd. | 243 |
3 |
| Hammar Maskin IP AB | 4 |
3 |
| Sany Mobile Cranes Co., Ltd | 68 |
3 |
| Other owners | 51 |