- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 9/08 - Couplings with safety member for disconnecting by breaking due to shear stress over a single area encircling the axis of rotation, e.g. shear necks on shafts
Patent holdings for IPC class F16D 9/08
Total number of patents in this class: 55
10-year publication summary
|
2
|
5
|
5
|
4
|
7
|
5
|
3
|
3
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24568 |
3 |
| GE Aviation Systems LLC | 580 |
3 |
| Safran Aircraft Engines | 6225 |
3 |
| Hyundai Motor Company | 21501 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14247 |
2 |
| Hamilton Sundstrand Corporation | 4826 |
2 |
| Kia Motors Corporation | 7760 |
2 |
| GE Avio S.r.l. | 265 |
2 |
| GKN Driveline S.A. | 10 |
2 |
| Praxair Technology, Inc. | 1313 |
2 |
| Saint-Gobain Performance Plastics Rencol Limited | 91 |
2 |
| Safran Electrical & Power | 673 |
2 |
| Honda Motor Co., Ltd. | 25127 |
1 |
| Deere & Company | 7495 |
1 |
| Denso Corporation | 24099 |
1 |
| NTN Corporation | 4977 |
1 |
| Caterpillar Paving Products Inc. | 663 |
1 |
| DAe Seung Co., Ltd. | 2 |
1 |
| Dana Automotive Systems Group, LLC | 429 |
1 |
| Fairfield Manufacturing Company, Inc. | 43 |
1 |
| Other owners | 20 |