- All sections
- B - Performing operationstransporting
- B60G - Vehicle suspension arrangements
- B60G 11/20 - Resilient suspensions characterised by arrangement, location, or kind of springs having torsion-bar springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
Patent holdings for IPC class B60G 11/20
Total number of patents in this class: 44
10-year publication summary
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2
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2
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4
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1
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2
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2
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3
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3
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2
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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
|
|---|---|---|
| Audi AG | 7559 |
9 |
| Ford Global Technologies, LLC | 21478 |
5 |
| Hyundai Mobis Co., Ltd. | 3586 |
3 |
| Rheinmetall Landsysteme GmbH | 122 |
3 |
| Deere & Company | 8080 |
2 |
| ZF Friedrichshafen AG | 7235 |
2 |
| BAE Systems Hägglunds Aktiebolag | 230 |
2 |
| Great Plains Manufacturing, Inc. | 269 |
2 |
| NHK Spring Co., Ltd. | 1983 |
2 |
| Pantero Technologies Inc. | 12 |
2 |
| Yamaha Motor Co., Ltd. | 2837 |
1 |
| Alamo Group Inc. | 209 |
1 |
| IVECO S.p.A. | 278 |
1 |
| Magna International Inc. | 1195 |
1 |
| RENAULT s.a.s. | 5375 |
1 |
| Sumitomo Riko Company Limited | 1134 |
1 |
| Systeme Nenuphar Inc. | 1 |
1 |
| Zhongli North America Inc. | 4 |
1 |
| Shanghai Lunliang Mechanical and Electrical Science-technology Co., Ltd | 4 |
1 |
| Z F Group North American Operations, Inc. | 5 |
1 |
| Other owners | 2 |