- 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 3/22 - Lazy-tongs mechanisms
Patent holdings for IPC class B66F 3/22
Total number of patents in this class: 78
10-year publication summary
5
|
9
|
14
|
10
|
12
|
5
|
7
|
11
|
5
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Daifuku Co., Ltd. | 860 |
3 |
Haulotte Group | 121 |
3 |
Herkules Equipment Corporation | 14 |
3 |
Lift2Sell, LLC | 12 |
3 |
Stertil B.V. | 82 |
3 |
GE Infrastructure Technology, LLC | 5873 |
3 |
Robert Bosch GmbH | 40953 |
2 |
AG Growth International Inc. | 152 |
2 |
The Board of Regents for Oklahoma State University | 165 |
2 |
Bosch Automotive Service Solutions Inc. | 250 |
2 |
Draper, Inc. | 70 |
2 |
Fujimiyaseisakusho Co., Ltd. | 12 |
2 |
MAHA Maschinenbau Haldenwang GmbH & Co. KG | 48 |
2 |
Pride Mobility Products Corporation | 323 |
2 |
Shinn Fu Corporation | 50 |
2 |
CrossJack LLC | 4 |
2 |
Chester Brown Industries Pty Ltd | 6 |
2 |
Siemens AG | 24990 |
1 |
LG Chem, Ltd. | 17205 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Other owners | 35 |