- All sections
- B - Performing operationstransporting
- B66D - Capstanswinchestackles, e.g. pulley blockshoists
- B66D 3/18 - Power-operated hoists
Patent holdings for IPC class B66D 3/18
Total number of patents in this class: 113
10-year publication summary
|
4
|
5
|
7
|
9
|
13
|
15
|
12
|
4
|
17
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KITO Corporation | 186 |
10 |
| Hornet Acquisitionco, LLC | 82 |
6 |
| Cmech (Guangzhou) Ltd. | 49 |
4 |
| Allied Motion Technologies Inc. | 20 |
3 |
| Demag Cranes & Components GmbH | 55 |
3 |
| Konecranes Global Corporation | 485 |
3 |
| Kubota Corporation | 4414 |
3 |
| Warn Industries, Inc. | 204 |
3 |
| Breeze-eastern LLC | 14 |
2 |
| Construction Robotics, LLC | 10 |
2 |
| Goodrich Actuation Systems Limited | 261 |
2 |
| Gorbel, Inc. | 32 |
2 |
| Innovative Minds, LLC | 5 |
2 |
| J. Schmalz GmbH | 161 |
2 |
| King Saud University | 519 |
2 |
| Liko Research & Development AB | 153 |
2 |
| Sandvik Limited | 57 |
2 |
| Staccato Technologies AB | 13 |
2 |
| Link Lift IP Pty Ltd | 2 |
2 |
| Vita Inclinata IP Holdings LLC | 68 |
2 |
| Other owners | 54 |