- All sections
- B - Performing operations; transporting
- B66C - Cranes; load-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 7/02 - Runways, tracks, or trackways for trolleys or cranes for underhung trolleys or cranes
Patent holdings for IPC class B66C 7/02
Total number of patents in this class: 57
10-year publication summary
|
3
|
4
|
2
|
14
|
0
|
6
|
5
|
6
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konecranes Global Corporation | 484 |
8 |
| Dücker Group GmbH | 17 |
4 |
| Andgar Corporation | 5 |
3 |
| Demag Cranes & Components GmbH | 59 |
3 |
| Liko Research & Development AB | 128 |
3 |
| Murata Machinery, Ltd. | 1386 |
3 |
| Half Barrel Solutions LLC | 7 |
2 |
| Stahl CraneSystems GmbH | 14 |
2 |
| Technological Resources Pty. Limited | 444 |
2 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Schlumberger Technology Corporation | 9690 |
1 |
| Schlumberger Canada Limited | 6913 |
1 |
| Schlumberger Technology B.v. | 4951 |
1 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| ArjoHuntleigh Magog Inc. | 32 |
1 |
| Buffalo Machinery Company Limited | 20 |
1 |
| Daifuku Co., Ltd. | 860 |
1 |
| Dalian University of Technology | 1387 |
1 |
| Fosbel, Inc. | 60 |
1 |
| Other owners | 15 |