- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 13/02 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs damping by frictional contact between the spring and braking means
Patent holdings for IPC class F16F 13/02
Total number of patents in this class: 13
10-year publication summary
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2
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0
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3
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1
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1
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3
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1
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0
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2
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3
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 18133 |
1 |
| Denso Corporation | 23338 |
1 |
| Raytheon Company | 8535 |
1 |
| Audi AG | 7153 |
1 |
| Barnes Group Inc. | 57 |
1 |
| DITF Deutsche Institute fur Textil-und Faserforschung | 2 |
1 |
| Electrolux do Brasil S.A. | 119 |
1 |
| Istanbul Teknik Universitesi | 138 |
1 |
| Litens Automotive Partnership | 337 |
1 |
| Oiles Corporation | 515 |
1 |
| Valeo India Private Limited | 7 |
1 |
| Hitachi Astemo, Ltd. | 5618 |
1 |
| METAseismic, Inc. | 4 |
1 |
| Other owners | 0 |