- All sections
- B - Performing operationstransporting
- B66C - Cranesload-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: 58
10-year publication summary
|
2
|
14
|
0
|
6
|
6
|
7
|
2
|
4
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Machinery, Ltd. | 1579 |
7 |
| Konecranes Global Corporation | 477 |
6 |
| Dücker Group GmbH | 17 |
4 |
| Demag Cranes & Components GmbH | 55 |
3 |
| Liko Research & Development AB | 146 |
3 |
| Samsung Electronics Co., Ltd. | 155224 |
2 |
| Andgar Corporation | 5 |
2 |
| Half Barrel Solutions LLC | 6 |
2 |
| Siemens Gamesa Renewable Energy A/S | 1937 |
2 |
| Schlumberger Technology Corporation | 11584 |
1 |
| Schlumberger Canada Limited | 7588 |
1 |
| Schlumberger Technology B.v. | 5282 |
1 |
| Honda Motor Co., Ltd. | 25903 |
1 |
| The AES Corporation | 77 |
1 |
| ArjoHuntleigh Magog Inc. | 28 |
1 |
| Buffalo Machinery Company Limited | 20 |
1 |
| Daifuku Co., Ltd. | 1068 |
1 |
| Dalian University of Technology | 1579 |
1 |
| Fosbel, Inc. | 61 |
1 |
| Greendoor Data AS | 1 |
1 |
| Other owners | 16 |