- 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 3/25 - Constructional features
Patent holdings for IPC class B66F 3/25
Total number of patents in this class: 79
10-year publication summary
9
|
7
|
11
|
9
|
5
|
9
|
9
|
7
|
5
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Changshu Tongrun Auto Accessory Co., Ltd. | 28 |
4 |
SNAP-ON Incorporated | 1385 |
4 |
LG Chem, Ltd. | 17205 |
2 |
Alltrade Tools LLC | 102 |
2 |
Artisan Vehicle Systems, Inc. | 86 |
2 |
Boomerang Systems, Inc. | 11 |
2 |
Cantoni Gruas y Montajes S.r.l. | 7 |
2 |
Hangzhou Yingjiang Machinery Manufacture Co. Ltd. | 5 |
2 |
Korea Institute of Ocean Science & Technology | 353 |
2 |
MacLean Engineering & Marketing | 2 |
2 |
Mammoet USA South, Inc. | 18 |
2 |
Tae Jung Technical MFG Co., Ltd. | 4 |
2 |
Gloria Co., Ltd. | 3 |
2 |
Progress Mfg. LLC | 15 |
2 |
Stanley Black & Decker, Inc. | 587 |
1 |
Hamilton Sundstrand Corporation | 4525 |
1 |
Boe Technology Group Co., Ltd. | 35384 |
1 |
Actuant Corporation | 90 |
1 |
Advance Lifts, Inc. | 7 |
1 |
AG Co., Ltd. | 16 |
1 |
Other owners | 41 |