- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 1/13 - Attachments or mountings comprising inserts or spacers between the windings for changing the mechanical or physical characteristics of the spring
Patent holdings for IPC class F16F 1/13
Total number of patents in this class: 17
10-year publication summary
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0
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1
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2
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2
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4
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2
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1
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1
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp AG | 3246 |
2 |
| BAL Seal Engineering, LLC | 106 |
2 |
| Airbus Helicopters | 964 |
1 |
| ASML Netherlands B.V. | 7286 |
1 |
| Icon Vehicle Dynamics LLC | 24 |
1 |
| Peugeot Citroen Automobiles SA | 1815 |
1 |
| ThyssenKrupp Bilstein GmbH | 199 |
1 |
| ThyssenKrupp Federn und Stabilisatoren GmbH | 46 |
1 |
| Ningbo Geely Automobile Research & Development Co., Ltd. | 599 |
1 |
| John Swallow Associates Limited | 1 |
1 |
| Societe Industrielle et Commerciale de Materiel Aeronautique | 7 |
1 |
| R5 MSS Limited | 6 |
1 |
| Ashkenazi, Eyal Eliyahu | 2 |
1 |
| Zohar, GIL | 2 |
1 |
| Rheinmetall Invent GmbH | 22 |
1 |
| Other owners | 0 |