- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 9/02 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only
Patent holdings for IPC class F16F 9/02
Total number of patents in this class: 520
10-year publication summary
|
45
|
43
|
49
|
50
|
46
|
45
|
35
|
39
|
31
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fox Factory, Inc. | 902 |
34 |
| Piolax Inc. | 428 |
31 |
| Stabilus GmbH | 251 |
28 |
| Nifco Inc. | 1109 |
21 |
| Special Springs S.r.l. | 43 |
20 |
| DADCO, Inc. | 54 |
15 |
| Stromsholmen AB | 37 |
10 |
| Cappeller Futura SRL | 29 |
10 |
| Azol-gas, S. L. | 10 |
9 |
| Suspa GmbH | 58 |
8 |
| Firestone Industrial Products Company, LLC | 326 |
7 |
| Sram, LLC | 686 |
7 |
| Eko Sport, Inc. | 48 |
6 |
| Samhongsa Co., Ltd. | 35 |
6 |
| Specialized Bicycle Components, Inc. | 736 |
6 |
| FTC Solar, Inc. | 80 |
6 |
| Carbon Air Limited | 28 |
5 |
| GM Global Technology Operations LLC | 16327 |
4 |
| Ford Global Technologies, LLC | 21686 |
4 |
| Goodrich Corporation | 2176 |
4 |
| Other owners | 279 |