- All sections
- B - Performing operationstransporting
- B60G - Vehicle suspension arrangements
- B60G 17/044 - Self-pumping fluid springs
Patent holdings for IPC class B60G 17/044
Total number of patents in this class: 47
10-year publication summary
|
5
|
1
|
1
|
3
|
5
|
2
|
2
|
3
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6411 |
10 |
| ZF Friedrichshafen AG | 7229 |
4 |
| KYB Corporation | 1412 |
3 |
| Clearmotion, Inc. | 184 |
3 |
| Advanced Suspension Technology LLC | 261 |
3 |
| Ford Global Technologies, LLC | 21263 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15008 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2179 |
2 |
| Tenneco Automotive Operating Company Inc. | 458 |
2 |
| Toyota Motor Corporation | 34545 |
1 |
| Continental Aktiengesellschaft | 74 |
1 |
| Bridgestone Americas Tire Operations, LLC | 1101 |
1 |
| Firestone Industrial Products Company, LLC | 323 |
1 |
| Fox Factory, Inc. | 881 |
1 |
| KSM Castings Group GmbH | 70 |
1 |
| Levant Power Corporation | 22 |
1 |
| MSI Defense Solutions, LLC | 41 |
1 |
| Tesla Motors, Inc. | 97 |
1 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1362 |
1 |
| Conaway, Richard | 1 |
1 |
| Other owners | 5 |