- All sections
- B - Performing operationstransporting
- B66C - Cranesload-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 23/42 - 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 with jibs of adjustable configuration, e.g. foldable
Patent holdings for IPC class B66C 23/42
Total number of patents in this class: 254
10-year publication summary
|
10
|
16
|
29
|
23
|
26
|
34
|
18
|
18
|
15
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tadano Ltd. | 493 |
56 |
| Kobelco Construction Machinery Co., Ltd. | 1146 |
17 |
| Tadano Demag GmbH | 86 |
14 |
| Palfinger AG | 240 |
12 |
| Ponsse Oyj | 200 |
12 |
| Manitowoc Crane Companies, LLC | 182 |
11 |
| Oshkosh Corporation | 1324 |
7 |
| Illinois Tool Works Inc. | 11492 |
6 |
| Liebherr-Werk Ehingen GmbH | 191 |
6 |
| Chapman/Leonard Studio Equipment, Inc. | 82 |
5 |
| Fastbrick IP Pty Ltd | 113 |
4 |
| Tadano FAUN GmbH | 10 |
4 |
| John Deere Forestry Oy | 29 |
3 |
| Altec Industries, Inc. | 208 |
3 |
| Bronto Skylift Oy AB, | 22 |
3 |
| Komatsu Forest AB | 87 |
3 |
| Putzmeister Concrete Pumps GmbH | 20 |
3 |
| Xuzhou Heavy Machinery Co., Ltd. | 98 |
3 |
| Link-Belt Cranes, L.P., LLLP | 43 |
3 |
| Terex Australia Pty. Ltd | 13 |
3 |
| Other owners | 76 |