- 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 3/25 - Constructional features
Patent holdings for IPC class B66F 3/25
Total number of patents in this class: 93
10-year publication summary
|
11
|
9
|
5
|
9
|
9
|
8
|
5
|
7
|
15
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Changshu Tongrun Auto Accessory Co., Ltd. | 41 |
4 |
| SNAP-ON Incorporated | 1487 |
4 |
| Vehicle Service Group, LLC | 162 |
3 |
| LG Chem, Ltd. | 17921 |
2 |
| Stanley Black & Decker, Inc. | 625 |
2 |
| Alltrade Tools LLC | 84 |
2 |
| Boomerang Systems, Inc. | 11 |
2 |
| Cantoni Gruas y Montajes S.r.l. | 7 |
2 |
| Hangzhou Yingjiang Machinery Manufacture Co. Ltd. | 4 |
2 |
| Ideal Warehouse Innovations Inc. | 95 |
2 |
| Korea Institute of Ocean Science & Technology | 441 |
2 |
| MacLean Engineering & Marketing | 2 |
2 |
| Mammoet USA South, Inc. | 18 |
2 |
| Sandvik Mining and Construction Oy | 888 |
2 |
| Tae Jung Technical MFG Co., Ltd. | 4 |
2 |
| Gloria Co., Ltd. | 3 |
2 |
| Progress Mfg. LLC | 14 |
2 |
| Hamilton Sundstrand Corporation | 5015 |
1 |
| Boe Technology Group Co., Ltd. | 44029 |
1 |
| Actuant Corporation | 77 |
1 |
| Other owners | 51 |