- 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 19/00 - Hoisting, lifting, hauling, or pushing, not otherwise provided for
Patent holdings for IPC class B66F 19/00
Total number of patents in this class: 253
10-year publication summary
|
44
|
31
|
18
|
21
|
23
|
25
|
23
|
22
|
20
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kubota Corporation | 3912 |
13 |
| The Boeing Company | 20057 |
5 |
| Tonal Systems, Inc. | 161 |
5 |
| Applied Materials, Inc. | 18706 |
4 |
| Entro Industries, Inc. | 44 |
4 |
| Panasonic Corporation | 20093 |
3 |
| Cisco Technology, Inc. | 19950 |
3 |
| Eurosign | 3 |
3 |
| Hirata Corporation | 352 |
3 |
| Nabtesco Corporation | 890 |
3 |
| Phillips 66 Company | 1053 |
3 |
| GE Infrastructure Technology, LLC | 6228 |
3 |
| Exotec Product France | 101 |
3 |
| The Regents of the University of California | 19943 |
2 |
| Toyota Motor Corporation | 32331 |
2 |
| Varian Semiconductor Equipment Associates, Inc. | 1231 |
2 |
| Caterpillar Inc. | 9558 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
2 |
| Kawasaki Heavy Industries, Limited | 1633 |
2 |
| Bardex Corporation | 51 |
2 |
| Other owners | 184 |