- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 23/697 - Jibs telescopic providing bearing means between sections
Patent holdings for IPC class B66C 23/697
Total number of patents in this class: 17
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
2
|
0
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hunan Sany Intelligent Control Equipment Co., Ltd. | 341 |
3 |
| Sany Mobile Cranes Co., Ltd | 68 |
3 |
| Cargotec Patenter AB | 39 |
2 |
| Tadano Ltd. | 467 |
2 |
| Hitachi, Ltd. | 16452 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| Atlas Copco Rock Drills AB | 177 |
1 |
| Effer S.p.A. | 1 |
1 |
| Genie Industries, Inc. | 12 |
1 |
| Stellar Industries, Inc. | 22 |
1 |
| Hunan Sany Medium Tonnage Hoisting Machinery Co., Ltd. | 21 |
1 |
| Other owners | 0 |