- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 15/315 - Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
Patent holdings for IPC class F16F 15/315
Total number of patents in this class: 204
10-year publication summary
|
11
|
21
|
29
|
21
|
32
|
16
|
19
|
17
|
15
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amber Kinetics, Inc. | 44 |
10 |
| Wavetamer LLC | 25 |
8 |
| Schaeffler Technologies AG & Co. KG | 8880 |
7 |
| BJ Energy Solutions, LLC (formerly TES Asset Acquisition, LLC) | 196 |
7 |
| Punch Flybrid Limited | 21 |
6 |
| Heptron Power Transmission Limited | 6 |
5 |
| Valeo Embrayages | 590 |
5 |
| KineticCore Solutions LLC | 6 |
5 |
| Toyota Motor Corporation | 28582 |
4 |
| Exedy Corporation | 488 |
4 |
| S4 Energy B.V. | 14 |
4 |
| Saint Augustin Canada Electric Inc. | 90 |
4 |
| Williams Hybrid Power Limited | 5 |
4 |
| Siemens AG | 24990 |
3 |
| The Boeing Company | 19843 |
3 |
| Kohler Co. | 4165 |
3 |
| Ford Global Technologies, LLC | 19702 |
3 |
| Aisin AW Co., Ltd. | 2430 |
3 |
| GKN Hybrid Power Limited | 12 |
3 |
| Universite Laval | 703 |
3 |
| Other owners | 110 |