- 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 9/18 - Load gripping or retaining means
Patent holdings for IPC class B66F 9/18
Total number of patents in this class: 481
10-year publication summary
22
|
35
|
33
|
53
|
48
|
47
|
61
|
67
|
57
|
20
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Cascade Corporation | 200 |
65 |
Crown Equipment Corporation | 898 |
18 |
Elme Spreader AB | 27 |
12 |
Rightline Equipment, Inc. | 21 |
9 |
Toyota Motor Corporation | 28582 |
8 |
Seegrid Corporation | 77 |
7 |
Daifuku Co., Ltd. | 860 |
5 |
Hubtex Maschinenbau GmbH & Co. KG | 78 |
5 |
Hustler Equipment Limited | 22 |
5 |
Tygard Machine & Manufacturing Company | 11 |
5 |
Trinity Bay Equipment Holdings, LLC | 244 |
5 |
HH Intellitech ApS | 4 |
4 |
Autostore Technology AS | 743 |
4 |
Sacmi Tech S.p.A. | 29 |
4 |
The Boeing Company | 19843 |
3 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
3 |
The Raymond Corporation | 336 |
3 |
Auramo Oy | 5 |
3 |
Cargotec Sweden AB | 33 |
3 |
Clark Material Handling Company | 40 |
3 |
Other owners | 307 |