- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 1/362 - Springs made of plastics, e.g. rubberSprings made of material having high internal friction made of steel wool or compressed hair
Patent holdings for IPC class F16F 1/362
Total number of patents in this class: 17
10-year publication summary
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2
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2
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1
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1
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3
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2
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1
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0
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0
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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
|
|---|---|---|
| ACS Industries, Inc. | 40 |
2 |
| NHK Spring Co., Ltd. | 1936 |
2 |
| Denso Corporation | 25132 |
1 |
| Aramco Services Company | 4172 |
1 |
| BorgWarner Inc. | 2584 |
1 |
| Compact-habit, S. L. | 1 |
1 |
| GKN Driveline North America, Inc. | 104 |
1 |
| Grammer AG | 414 |
1 |
| Hutchinson | 473 |
1 |
| ITT Enidine Inc. | 54 |
1 |
| Saudi Arabian Oil Company | 13940 |
1 |
| Poroson GmbH | 4 |
1 |
| Tejasa TC, S.l.l. | 15 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6113 |
1 |
| Pfenning Elektroanlagen GmbH | 10 |
1 |
| Other owners | 0 |