- All sections
- B - Performing operations; transporting
- B66F - Hoisting, lifting, hauling, or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load
- B66F 9/24 - Electrical devices or systems
Patent holdings for IPC class B66F 9/24
Total number of patents in this class: 558
10-year publication summary
|
20
|
27
|
35
|
53
|
67
|
78
|
44
|
63
|
52
|
24
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Crown Equipment Corporation | 898 |
66 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
47 |
| Toyota Industries Corporation | 1010 |
22 |
| NEC Corporation | 32703 |
18 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
18 |
| Jungheinrich Aktiengesellschaft | 352 |
18 |
| Oshkosh Corporation | 1006 |
15 |
| Cascade Corporation | 200 |
12 |
| The Raymond Corporation | 336 |
11 |
| Hyster-Yale Group Inc. | 183 |
11 |
| Hitachi, Ltd. | 16452 |
8 |
| Manitou BF | 126 |
8 |
| Komatsu Ltd. | 4265 |
7 |
| Hokuetsu Industries Co., Ltd. | 22 |
7 |
| Mitsubishi Logisnext Co., Ltd. | 116 |
7 |
| Sumitomo Electric Industries, Ltd. | 14131 |
6 |
| Hubtex Maschinenbau GmbH & Co. KG | 78 |
6 |
| Sumitomo Heavy Industries, Ltd. | 1670 |
6 |
| Haulotte Group | 121 |
5 |
| Mitsubishi Nichiyu Forklift Co., Ltd. | 72 |
5 |
| Other owners | 255 |