- All sections
- B - Performing operationstransporting
- B66C - Cranesload-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: 395
10-year publication summary
|
30
|
32
|
46
|
38
|
40
|
36
|
25
|
14
|
18
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tadano Ltd. | 508 |
44 |
| Palfinger AG | 274 |
18 |
| Oshkosh Corporation | 1613 |
16 |
| Kobelco Construction Machinery Co., Ltd. | 1210 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
7 |
| Caterpillar Inc. | 10267 |
6 |
| Itrec B.V. | 504 |
6 |
| Sumitomo Heavy Industries Construction Cranes Co., Ltd. | 58 |
6 |
| The Heil Co. | 364 |
5 |
| Manitowoc Crane Companies, LLC | 180 |
5 |
| Manitowoc Crane Group France SAS | 110 |
5 |
| Ponsse Oyj | 223 |
5 |
| Schwing GmbH | 122 |
5 |
| Xuzhou Heavy Machinery Co., Ltd. | 117 |
5 |
| Hiab AB | 118 |
5 |
| Liebherr-Werk Biberach GmbH | 214 |
4 |
| Putzmeister Engineering GmbH | 350 |
4 |
| Tadano FAUN GmbH | 9 |
4 |
| TAJFUN LIV, proizvodnja in razvoj d.o.o. | 13 |
4 |
| Tadano Demag GmbH | 82 |
4 |
| Other owners | 227 |