- 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 9/18 - Load gripping or retaining means
Patent holdings for IPC class B66F 9/18
Total number of patents in this class: 558
10-year publication summary
|
31
|
31
|
47
|
45
|
41
|
57
|
63
|
60
|
59
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cascade Corporation | 204 |
68 |
| Crown Equipment Corporation | 926 |
20 |
| Toyota Motor Corporation | 32542 |
18 |
| Rightline Equipment, Inc. | 25 |
13 |
| Elme Spreader AB | 29 |
12 |
| Seegrid Corporation | 155 |
9 |
| Autostore Technology AS | 1063 |
7 |
| Tygard Machine & Manufacturing Company | 9 |
6 |
| Daifuku Co., Ltd. | 989 |
5 |
| Hubtex Maschinenbau GmbH & Co. KG | 83 |
5 |
| Hustler Equipment Limited | 22 |
5 |
| Oshkosh Corporation | 1314 |
5 |
| Vacuworx Global, LLC | 36 |
5 |
| Hai Robotics Co., Ltd. | 472 |
5 |
| Flexsteel USA, LLC | 162 |
5 |
| The Raymond Corporation | 352 |
4 |
| HH Intellitech ApS | 4 |
4 |
| Sacmi Tech S.p.A. | 29 |
4 |
| The Boeing Company | 20090 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43015 |
3 |
| Other owners | 352 |