- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 9/092 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid in a chamber with a flexible wall comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper
Patent holdings for IPC class F16F 9/092
Total number of patents in this class: 14
10-year publication summary
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2
|
1
|
0
|
3
|
1
|
2
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3
|
1
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0
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fox Factory, Inc. | 752 |
4 |
| Ohlins Racing AB | 130 |
3 |
| Hummingbird Kinetics LLC | 9 |
2 |
| ZF Friedrichshafen AG | 6820 |
1 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
1 |
| GM Global Technology Operations, Inc. | 641 |
1 |
| Reyco Granning, LLC | 50 |
1 |
| Beijing West Industries Co., Ltd. | 8 |
1 |
| Other owners | 0 |