- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 13/00 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
Patent holdings for IPC class F16F 13/00
Total number of patents in this class: 527
10-year publication summary
|
64
|
60
|
64
|
58
|
60
|
34
|
27
|
17
|
20
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6410 |
23 |
| Fox Factory, Inc. | 901 |
17 |
| Firestone Industrial Products Company, LLC | 324 |
15 |
| BeijingWest Industries, Co., Ltd. | 158 |
11 |
| Sumitomo Riko Company Limited | 1134 |
11 |
| Zhuzhou Times New Material Technology Co., Ltd. | 68 |
11 |
| Honda Motor Co., Ltd. | 26008 |
8 |
| Ford Global Technologies, LLC | 21478 |
7 |
| KYB Corporation | 1421 |
7 |
| LG Electronics Inc. | 75654 |
5 |
| Honeywell International Inc. | 12778 |
5 |
| Mitsubishi Electric Corporation | 47971 |
5 |
| Kyntec Corporation | 19 |
5 |
| The Boeing Company | 20160 |
4 |
| Toshiba Corporation | 12548 |
4 |
| Raytheon Company | 8457 |
4 |
| Hyundai Motor Company | 24602 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15252 |
4 |
| Audi AG | 7559 |
4 |
| Eko Sport, Inc. | 49 |
4 |
| Other owners | 369 |