- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 1/368 - Leaf springs
Patent holdings for IPC class F16F 1/368
Total number of patents in this class: 169
10-year publication summary
|
12
|
19
|
14
|
14
|
8
|
14
|
10
|
6
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7238 |
18 |
| NHK Spring Co., Ltd. | 1983 |
11 |
| Hendrickson USA, L.L.C. | 598 |
10 |
| Muhr und Bender KG | 91 |
8 |
| Benteler Automobiltechnik GmbH | 305 |
6 |
| Rheinmetall Invent GmbH | 25 |
6 |
| Hyundai Motor Company | 24653 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
5 |
| Kia Motors Corporation | 7718 |
5 |
| Hendrickson Commercial Vehicle Systems Europe GmbH | 14 |
5 |
| Danto Invention GmbH & Co. KG | 6 |
5 |
| IFC Composite GmbH | 7 |
4 |
| Volvo Truck Corporation | 3911 |
4 |
| Avient Corporation | 393 |
4 |
| Nature Architects Inc. | 47 |
4 |
| Hutchinson | 493 |
3 |
| Safran Landing Systems UK Ltd | 191 |
3 |
| Muelles y Ballestas Hispano-alemanas Projects, S.L. | 9 |
3 |
| Shandong Sinoma Composite Auto Parts Co. Ltd. | 3 |
3 |
| Airbus Operations GmbH | 3446 |
2 |
| Other owners | 55 |