- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 3/08 - Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
Patent holdings for IPC class F16F 3/08
Total number of patents in this class: 28
10-year publication summary
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3
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4
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6
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0
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3
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2
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1
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0
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8466 |
2 |
| Bridgestone Corporation | 7234 |
2 |
| Wabtec Holding Corp. | 344 |
2 |
| BASF SE | 21113 |
1 |
| The Boeing Company | 20097 |
1 |
| Airbus Defence and Space SAS | 580 |
1 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 406 |
1 |
| ebm-papst Landshut GmbH | 87 |
1 |
| ESM Energie-und Schwingungstechnik Mitsch GmbH | 23 |
1 |
| Japan Aerospace Exploration Agency | 461 |
1 |
| Qcd Technology Inc. | 5 |
1 |
| Roswell Canada Inc. | 38 |
1 |
| SGF Suddeutsche Gelenkscheibenfabrik GmbH & Co. KG | 30 |
1 |
| Steve L. Gilbert | 3 |
1 |
| Tokai Rubber Industries, Ltd. | 162 |
1 |
| Warner Babcock Institute for Green Chemistry, LLC | 29 |
1 |
| Wilson Audio Specialties, Inc. | 51 |
1 |
| FMC Technologies do Brasil Ltda. | 68 |
1 |
| Cascade Maverik Lacrosse, LLC | 78 |
1 |
| Baker Hughes, a GE Company, LLC | 2101 |
1 |
| Other owners | 5 |