- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 15/126 - Plastics springs, e.g. made of rubber consisting of at least one annular element surrounding the axis of rotation
Patent holdings for IPC class F16F 15/126
Total number of patents in this class: 132
10-year publication summary
|
16
|
16
|
12
|
14
|
15
|
9
|
9
|
6
|
7
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NOK Corporation | 2108 |
37 |
| Dayco IP Holdings, LLC | 396 |
12 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
5 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Lord Corporation | 484 |
4 |
| Hyundai Motor Company | 19021 |
3 |
| Dayco Europe S.r.l. | 174 |
3 |
| Fukoku Co., Ltd. | 69 |
3 |
| Denso Corporation | 23338 |
2 |
| Ford Global Technologies, LLC | 19702 |
2 |
| Schaeffler Technologies AG & Co. KG | 8880 |
2 |
| JTEKT Corporation | 2423 |
2 |
| NSK Ltd. | 2719 |
2 |
| Kia Motors Corporation | 7946 |
2 |
| Mazda Motor Corporation | 3087 |
2 |
| Hasse & WREDE GmbH | 45 |
2 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 699 |
2 |
| Aprotech Powertrain LLC | 2 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Other owners | 39 |