- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 1/16 - Attachments or mountings
Patent holdings for IPC class F16F 1/16
Total number of patents in this class: 80
10-year publication summary
|
9
|
6
|
7
|
7
|
5
|
6
|
4
|
1
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NHK Spring Co., Ltd. | 1992 |
15 |
| Sumitomo Riko Company Limited | 1154 |
4 |
| Toyota Motor Corporation | 35927 |
3 |
| Koninklijke Philips N.V. | 25938 |
3 |
| Bell Helicopter Textron Inc. | 958 |
3 |
| ThyssenKrupp AG | 3353 |
3 |
| ThyssenKrupp Federn und Stabilisatoren GmbH | 51 |
3 |
| Honda Motor Co., Ltd. | 26105 |
2 |
| ZF Friedrichshafen AG | 7259 |
2 |
| Audi AG | 7571 |
2 |
| Eastern Metal Supply, Inc. | 36 |
2 |
| Mitsubishi Steel Mfg. Co., Ltd. | 130 |
2 |
| Arnott T&p Holding, LLC | 78 |
2 |
| Illinois Tool Works Inc. | 11862 |
1 |
| The Boeing Company | 20186 |
1 |
| Rolls-Royce PLC | 3224 |
1 |
| Aisin AW Co., Ltd. | 2251 |
1 |
| Hamilton Sundstrand Corporation | 5014 |
1 |
| Schaeffler Technologies AG & Co. KG | 11093 |
1 |
| FCA US LLC | 3586 |
1 |
| Other owners | 27 |