- 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: 519
10-year publication summary
|
48
|
62
|
60
|
62
|
56
|
57
|
31
|
25
|
16
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Astemo, Ltd. | 6377 |
21 |
| Fox Factory, Inc. | 855 |
17 |
| Firestone Industrial Products Company, LLC | 328 |
15 |
| BeijingWest Industries, Co., Ltd. | 153 |
11 |
| Zhuzhou Times New Material Technology Co., Ltd. | 65 |
11 |
| Sumitomo Riko Company Limited | 1088 |
10 |
| Honda Motor Co., Ltd. | 25776 |
8 |
| Ford Global Technologies, LLC | 20788 |
7 |
| KYB Corporation | 1386 |
7 |
| The Pullman Company LLC | 56 |
6 |
| LG Electronics Inc. | 73763 |
5 |
| Honeywell International Inc. | 13564 |
5 |
| Mitsubishi Electric Corporation | 46672 |
5 |
| Kyntec Corporation | 18 |
5 |
| Lord Corporation | 470 |
5 |
| The Boeing Company | 20157 |
4 |
| Toshiba Corporation | 12516 |
4 |
| Raytheon Company | 8407 |
4 |
| Hyundai Motor Company | 22533 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 14546 |
4 |
| Other owners | 361 |