- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 9/16 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
Patent holdings for IPC class F16F 9/16
Total number of patents in this class: 101
10-year publication summary
|
9
|
15
|
12
|
11
|
6
|
10
|
4
|
8
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oshkosh Defense, LLC | 214 |
9 |
| Fox Factory, Inc. | 901 |
6 |
| BeijingWest Industries, Co., Ltd. | 158 |
4 |
| Amgen Inc. | 4429 |
3 |
| Adams Rite Aerospace, Inc. | 19 |
3 |
| Bell Helicopter Textron Inc. | 961 |
3 |
| Hitachi Astemo, Ltd. | 6407 |
3 |
| The Boeing Company | 20163 |
2 |
| ZF Friedrichshafen AG | 7247 |
2 |
| Bombardier Recreational Products Inc. | 1527 |
2 |
| Gaudet Machine Works Inc. | 8 |
2 |
| Koni B.V. | 46 |
2 |
| Safran Landing Systems UK Ltd | 189 |
2 |
| Somic Management Holdings Inc. | 80 |
2 |
| HL Mando Corporation | 1842 |
2 |
| Jason Krause | 2 |
2 |
| Fundamental Motorsports, LLC | 7 |
2 |
| Astemo, Ltd. | 616 |
2 |
| Advanced Suspension Technology LLC | 260 |
2 |
| LG Electronics Inc. | 75818 |
1 |
| Other owners | 45 |