- All sections
- B - Performing operationstransporting
- 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: 732
10-year publication summary
|
36
|
53
|
67
|
79
|
46
|
64
|
62
|
75
|
70
|
55
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Crown Equipment Corporation | 982 |
72 |
| Kabushiki Kaisha Toyota Jidoshokki | 1812 |
50 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
33 |
| Oshkosh Corporation | 1619 |
27 |
| NEC Corporation | 37005 |
25 |
| Toyota Industries Corporation | 1210 |
23 |
| Jungheinrich Aktiengesellschaft | 361 |
18 |
| Manitou BF | 185 |
18 |
| Cascade Corporation | 210 |
17 |
| The Raymond Corporation | 390 |
14 |
| Hyster-Yale Materials Handling, Inc | 230 |
13 |
| Komatsu Ltd. | 4733 |
10 |
| Manitou Italia S.r.l. | 117 |
9 |
| Hitachi, Ltd. | 16113 |
8 |
| Haulotte Group | 135 |
7 |
| Seegrid Corporation | 166 |
7 |
| Mitsubishi Logisnext Co., Ltd. | 98 |
7 |
| Sumitomo Electric Industries, Ltd. | 16355 |
6 |
| Daifuku Co., Ltd. | 1084 |
6 |
| Hubtex Maschinenbau GmbH & Co. KG | 84 |
6 |
| Other owners | 356 |