- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 7/04 - Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
Patent holdings for IPC class F16D 7/04
Total number of patents in this class: 184
10-year publication summary
|
16
|
18
|
22
|
14
|
8
|
11
|
10
|
16
|
9
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ECA Medical Instruments | 137 |
10 |
| Robert Bosch GmbH | 42684 |
8 |
| Hilti Aktiengesellschaft | 3495 |
6 |
| CareFusion 303, Inc. | 2207 |
6 |
| Schaeffler Technologies AG & Co. KG | 9882 |
5 |
| Hamilton Sundstrand Corporation | 4881 |
3 |
| Shimano Inc. | 3242 |
3 |
| American Axle & Manufacturing, Inc. | 651 |
3 |
| BorgWarner Inc. | 2599 |
3 |
| Daewon Electric Co. Ltd. | 57 |
3 |
| Hydro-Gear Limited Partnership | 344 |
3 |
| Magna Exteriors Inc. | 407 |
3 |
| Daewon Industry Company | 29 |
3 |
| Halliburton Energy Services, Inc. | 20901 |
2 |
| Canon Inc. | 39960 |
2 |
| Sharp Corporation | 10245 |
2 |
| Black & Decker, Inc. | 2409 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2231 |
2 |
| Kyocera Document Solutions Inc. | 5606 |
2 |
| Comer Industries S.p.A. | 21 |
2 |
| Other owners | 111 |