- All sections
- B - Performing operationstransporting
- B66C - Cranesload-engaging elements or devices for cranes, capstans, winches, or tackles
- B66C 9/04 - Travelling gear incorporated in, or fitted to, trolleys or cranes to facilitate negotiation of curves
Patent holdings for IPC class B66C 9/04
Total number of patents in this class: 29
10-year publication summary
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0
|
6
|
5
|
4
|
3
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2
|
2
|
3
|
1
|
2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konecranes Global Corporation | 488 |
8 |
| Cimolai Technology S.p.A. | 7 |
3 |
| Samsung Electronics Co., Ltd. | 159473 |
2 |
| Murata Machinery, Ltd. | 1621 |
2 |
| Mirle Automation Corporation | 17 |
2 |
| Logiqs B.V. | 18 |
2 |
| Daifuku Co., Ltd. | 1107 |
1 |
| Demag Cranes & Components GmbH | 55 |
1 |
| Eden Technology SRL | 1 |
1 |
| Idrojet S.r.l. | 12 |
1 |
| Strothmann Machines & Handling GmbH | 26 |
1 |
| Wagner Vermögensverwaltungs-GmbH & Co. KG | 21 |
1 |
| SSI Schäfer Automation GmbH (DE) | 35 |
1 |
| Efitrans Efficient Logistics, S.L. | 8 |
1 |
| Chang, Jung-chieh | 1 |
1 |
| Kalmar Finland Oy | 23 |
1 |
| Other owners | 0 |