- 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 3/22 - Lazy-tongs mechanisms
Patent holdings for IPC class B66F 3/22
Total number of patents in this class: 81
10-year publication summary
|
7
|
13
|
9
|
12
|
5
|
7
|
9
|
5
|
3
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Herkules Equipment Corporation | 16 |
6 |
| Daifuku Co., Ltd. | 997 |
3 |
| Haulotte Group | 130 |
3 |
| Lift2Sell, LLC | 11 |
3 |
| GE Infrastructure Technology, LLC | 6250 |
3 |
| Robert Bosch GmbH | 42815 |
2 |
| Hyundai Motor Company | 22369 |
2 |
| AG Growth International Inc. | 157 |
2 |
| The Board of Regents for Oklahoma State University | 155 |
2 |
| Bosch Automotive Service Solutions Inc. | 232 |
2 |
| Draper, Inc. | 64 |
2 |
| Fujimiyaseisakusho Co., Ltd. | 14 |
2 |
| MAHA Maschinenbau Haldenwang GmbH & Co. KG | 49 |
2 |
| Pride Mobility Products Corporation | 304 |
2 |
| Stertil B.V. | 85 |
2 |
| CrossJack LLC | 4 |
2 |
| Dexter Axle Company, LLC | 88 |
2 |
| Chester Brown Industries Pty Ltd | 7 |
2 |
| Siemens AG | 24352 |
1 |
| LG Chem, Ltd. | 17676 |
1 |
| Other owners | 35 |