- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 9/43 - Filling arrangements, e.g. for supply of gas
Patent holdings for IPC class F16F 9/43
Total number of patents in this class: 195
10-year publication summary
|
17
|
13
|
20
|
21
|
19
|
21
|
10
|
17
|
5
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fox Factory, Inc. | 901 |
19 |
| Special Springs S.r.l. | 43 |
11 |
| DADCO, Inc. | 54 |
10 |
| Goodrich Corporation | 2181 |
10 |
| ZF Friedrichshafen AG | 7280 |
9 |
| Hitachi Astemo, Ltd. | 6458 |
7 |
| Advanced Suspension Technology LLC | 267 |
7 |
| Stabilus GmbH | 251 |
6 |
| ThyssenKrupp AG | 3343 |
6 |
| ThyssenKrupp Bilstein GmbH | 237 |
6 |
| Decathlon | 890 |
5 |
| Toshiba Corporation | 12761 |
4 |
| Hitachi Automotive Systems, Ltd. | 3954 |
3 |
| Continental Automotive Systems, Inc. | 1010 |
3 |
| Firestone Industrial Products Company, LLC | 326 |
3 |
| Hendrickson USA, L.L.C. | 597 |
3 |
| Honda Motor Co., Ltd. | 26702 |
2 |
| Ford Global Technologies, LLC | 21664 |
2 |
| Hyundai Motor Company | 25253 |
2 |
| BeijingWest Industries, Co., Ltd. | 158 |
2 |
| Other owners | 75 |