- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 15/124 - Plastics springs, e.g. made of rubber
Patent holdings for IPC class F16F 15/124
Total number of patents in this class: 84
10-year publication summary
|
9
|
4
|
8
|
15
|
9
|
9
|
7
|
4
|
3
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NOK Corporation | 2108 |
6 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Toyota Motor Corporation | 28582 |
3 |
| Konica Minolta Business Technologies, Inc. | 1564 |
3 |
| Hunter Douglas Inc. | 934 |
3 |
| Schaeffler Technologies AG & Co. KG | 8880 |
2 |
| BorgWarner Inc. | 2604 |
2 |
| Dayco IP Holdings, LLC | 396 |
2 |
| GKN Driveline North America, Inc. | 134 |
2 |
| Kendrion LINNIG GmbH | 14 |
2 |
| Korea Aerospace Research Institute | 293 |
2 |
| Neumayer Tekfor Holding GmbH | 76 |
2 |
| Otics Corporation | 57 |
2 |
| SGF Suddeutsche Gelenkscheibenfabrik GmbH & Co. KG | 37 |
2 |
| Somfy Activites SA | 475 |
2 |
| Eaton Intelligent Power Limited | 6113 |
2 |
| Century Drive Systems | 3 |
2 |
| Apple Inc. | 50209 |
1 |
| Denso Corporation | 23338 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Other owners | 39 |