- 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: 96
10-year publication summary
|
7
|
9
|
15
|
12
|
11
|
6
|
10
|
4
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oshkosh Defense, LLC | 184 |
9 |
| Fox Factory, Inc. | 831 |
6 |
| BeijingWest Industries, Co., Ltd. | 150 |
4 |
| Amgen Inc. | 4055 |
3 |
| Adams Rite Aerospace, Inc. | 16 |
3 |
| Bell Helicopter Textron Inc. | 1052 |
3 |
| Tenneco Automotive Operating Company Inc. | 633 |
3 |
| Hitachi Astemo, Ltd. | 6377 |
3 |
| The Boeing Company | 20025 |
2 |
| ZF Friedrichshafen AG | 7135 |
2 |
| Yamaha Motor Co., Ltd. | 2806 |
2 |
| Bombardier Recreational Products Inc. | 1371 |
2 |
| Gaudet Machine Works Inc. | 8 |
2 |
| Koni B.V. | 46 |
2 |
| Safran Landing Systems UK Ltd | 180 |
2 |
| Somic Management Holdings Inc. | 68 |
2 |
| HL Mando Corporation | 1613 |
2 |
| Jason Krause | 2 |
2 |
| LG Electronics Inc. | 72559 |
1 |
| The Regents of the University of California | 19839 |
1 |
| Other owners | 40 |