- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 1/68 - Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles mounted on, or guided by, jibs
Patent holdings for IPC class B66C 1/68
Total number of patents in this class: 68
10-year publication summary
|
5
|
1
|
0
|
8
|
15
|
6
|
7
|
5
|
7
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LaValley Industries, LLC | 69 |
5 |
| Altec Industries, Inc. | 178 |
4 |
| Indexator Rotator Systems AB | 38 |
4 |
| Ponsse Oyj | 184 |
3 |
| Lockheed Martin Corporation | 3406 |
2 |
| Komatsu Ltd. | 4265 |
2 |
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| Innovatech, LLC | 41 |
2 |
| Quanta Associates, L.P. | 435 |
2 |
| Sarcos LC | 50 |
2 |
| Sky Line Cranes & Technologies Ltd | 13 |
2 |
| SMS Siemag Aktiengesellschaft | 529 |
2 |
| tw Dean Group Limited | 2 |
2 |
| Wolff & Müller Tief- und Strassenbau GmbH & Co. KG | 3 |
2 |
| International Business Machines Corporation | 60644 |
1 |
| Deere & Company | 6845 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| 9dot Solutions (Pty) Ltd | 2 |
1 |
| Ålö AB | 108 |
1 |
| Cargotec Patenter AB | 39 |
1 |
| Other owners | 26 |