- 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 9/02 - Stationary loaders or unloaders, e.g. for sacks
Patent holdings for IPC class B66F 9/02
Total number of patents in this class: 92
10-year publication summary
|
6
|
7
|
9
|
11
|
9
|
13
|
6
|
12
|
9
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boston Dynamics, Inc. | 599 |
4 |
| Qtek Design Ltd. | 30 |
4 |
| TGW Logistics GmbH | 226 |
4 |
| Pratt & Whitney Canada Corp. | 5584 |
3 |
| Daifuku Co., Ltd. | 1104 |
3 |
| Aristocrat Technologies Australia Pty Ltd. | 4115 |
2 |
| Maxiloda Limited | 11 |
2 |
| Pride Mobility Products Corporation | 300 |
2 |
| Sailrail Automated Systems Inc. | 29 |
2 |
| Southworth International Group, Inc. | 28 |
2 |
| Symbotic, LLC | 552 |
2 |
| Mezzanine Safeti-Gates, Inc. | 4 |
2 |
| LG Energy Solution, Ltd. | 19637 |
2 |
| Levaté LLC | 3 |
2 |
| Exotec Product France | 143 |
2 |
| Samsung Electronics Co., Ltd. | 159298 |
1 |
| Toyota Motor Corporation | 36327 |
1 |
| Robert Bosch GmbH | 44363 |
1 |
| Amazon Technologies, Inc. | 28299 |
1 |
| ABB Schweiz AG | 7755 |
1 |
| Other owners | 49 |