- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 1/48 - Gripping members engaging only the external or internal surface of the articles and applying frictional forces to vertical edge portions of sheets, tubes, or like thin or thin-walled articles
Patent holdings for IPC class B66C 1/48
Total number of patents in this class: 38
10-year publication summary
|
2
|
1
|
1
|
6
|
7
|
5
|
5
|
0
|
2
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Frank's International, LLC | 241 |
3 |
| Inter Product B.V. | 4 |
3 |
| Mazzella Lifting Technologies, Inc. | 27 |
2 |
| Mjt Holdings LLC | 21 |
2 |
| SMC Corporation | 1354 |
2 |
| ThyssenKrupp Steel AG | 80 |
2 |
| WIMO Hebetechnik GmbH | 4 |
2 |
| Nguyen, Nhon HOA | 16 |
2 |
| Leunamme Technology S.L. | 5 |
2 |
| Abaco Machines (Australasia) Pty, Ltd | 2 |
1 |
| Conelto ApS | 2 |
1 |
| CPS Investment Holdings Pty Ltd | 3 |
1 |
| The Crosby Group, Inc. | 2 |
1 |
| The Crosby Group LLC | 177 |
1 |
| David John Gallet | 1 |
1 |
| Herbert Kannegiesser GmbH | 86 |
1 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2329 |
1 |
| J.C. Bamford Excavators Limited | 398 |
1 |
| North American Pipe Corporation | 48 |
1 |
| Premier Coil Solutions, Inc. | 65 |
1 |
| Other owners | 7 |