- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 7/04 - Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in the direction of the axis of rotation
Patent holdings for IPC class F16F 7/04
Total number of patents in this class: 47
10-year publication summary
|
1
|
4
|
3
|
3
|
4
|
5
|
3
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Damptech A/S | 13 |
4 |
| Fulterer Gesellschaft m.b.H. | 27 |
3 |
| Litens Automotive Partnership | 337 |
3 |
| Messier-Bugatti-Dowty | 243 |
3 |
| Canon Inc. | 36841 |
2 |
| Brose Fahrzeugteile GmbH & Co. KG, Coburg | 194 |
2 |
| THK Co., Ltd. | 1206 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| General Electric Company | 18133 |
1 |
| The Boeing Company | 19843 |
1 |
| Alstom Technology Ltd | 1196 |
1 |
| NTN Corporation | 5008 |
1 |
| Advanex Inc. | 34 |
1 |
| Aseismic Devices Co., Ltd. | 5 |
1 |
| AV International Corporation | 1 |
1 |
| Baltrotors, SIA | 2 |
1 |
| BASF Polyurethanes GmbH a legal entity | 143 |
1 |
| Brose Fahrzeugteile GmbH & Co. KG, Hallstadt | 120 |
1 |
| Eddy Current Limited Partnership | 62 |
1 |
| Fico Cables, S.A. | 11 |
1 |
| Other owners | 15 |