- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 23/00 - 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
Patent holdings for IPC class B66C 23/00
Total number of patents in this class: 373
10-year publication summary
|
19
|
15
|
30
|
32
|
47
|
39
|
41
|
31
|
20
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tadano Ltd. | 467 |
42 |
| Palfinger AG | 206 |
14 |
| Oshkosh Corporation | 1006 |
11 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
| Itrec B.V. | 477 |
7 |
| Komatsu Ltd. | 4265 |
6 |
| Caterpillar Inc. | 8877 |
5 |
| The Heil Co. | 294 |
5 |
| Kobelco Construction Machinery Co., Ltd. | 1048 |
5 |
| Manitowoc Crane Companies, LLC | 173 |
5 |
| Manitowoc Crane Group France SAS | 96 |
5 |
| Schwing GmbH | 107 |
5 |
| Applied Materials, Inc. | 16587 |
4 |
| Liebherr-Werk Biberach GmbH | 193 |
4 |
| Ponsse Oyj | 184 |
4 |
| Putzmeister Engineering GmbH | 309 |
4 |
| Tadano FAUN GmbH | 10 |
4 |
| Xuzhou Heavy Machinery Co., Ltd. | 87 |
4 |
| TAJFUN LIV, proizvodnja in razvoj d.o.o. | 13 |
4 |
| Hiab AB | 101 |
4 |
| Other owners | 224 |