- All sections
- B - Performing operationstransporting
- B66C - Cranesload-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 23/36 - Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes specially adapted for use in particular locations or for particular purposes mounted on road or rail vehiclesManually-movable jib cranes for use in workshopsFloating cranes
Patent holdings for IPC class B66C 23/36
Total number of patents in this class: 351
10-year publication summary
24
|
33
|
34
|
34
|
35
|
37
|
37
|
22
|
23
|
5
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kobelco Construction Machinery Co., Ltd. | 1124 |
40 |
Tadano Ltd. | 492 |
23 |
Liebherr-Werk Ehingen GmbH | 186 |
15 |
Tadano Demag GmbH | 87 |
15 |
Manitowoc Crane Companies, LLC | 182 |
12 |
Hunan Sany Intelligent Control Equipment Co., Ltd. | 344 |
11 |
Caterpillar Inc. | 9397 |
9 |
Sumitomo Heavy Industries Construction Cranes Co., Ltd. | 53 |
9 |
Hunan Zoomlion Special Vehicle Co., Ltd. | 361 |
7 |
Liebherr-Werk Biberach GmbH | 201 |
7 |
Liebherr-Werk Nenzing GmbH | 92 |
6 |
Xuzhou Heavy Machinery Co., Ltd. | 97 |
6 |
Terex Australia Pty. Ltd | 12 |
6 |
Sany Mobile Cranes Co., Ltd | 77 |
6 |
Changsha Zoomlion Heavy Industry Science and Technology Development Co., Ltd. | 195 |
5 |
Kobe Steel, Ltd. | 870 |
5 |
Manitowoc Crane Group France SAS | 104 |
5 |
Itrec B.V. | 502 |
4 |
Ponsse Oyj | 194 |
4 |
Tadano FAUN GmbH | 10 |
4 |
Other owners | 152 |