- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 3/08 - Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
Patent holdings for IPC class F16F 3/08
Total number of patents in this class: 29
10-year publication summary
|
3
|
0
|
3
|
4
|
6
|
0
|
3
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8535 |
2 |
| Bridgestone Corporation | 7067 |
2 |
| Wabtec Holding Corp. | 407 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| BASF SE | 19740 |
1 |
| The Boeing Company | 19843 |
1 |
| Nike, Inc. | 13075 |
1 |
| Airbus Defence and Space SAS | 502 |
1 |
| ebm-papst Landshut GmbH | 97 |
1 |
| ESM Energie-und Schwingungstechnik Mitsch GmbH | 22 |
1 |
| Japan Aerospace Exploration Agency | 431 |
1 |
| Moog Inc. | 424 |
1 |
| Qcd Technology Inc. | 6 |
1 |
| SGF Suddeutsche Gelenkscheibenfabrik GmbH & Co. KG | 37 |
1 |
| Steve L. Gilbert | 3 |
1 |
| Tokai Rubber Industries, Ltd. | 163 |
1 |
| Warner Babcock Institute for Green Chemistry, LLC | 28 |
1 |
| Wilson Audio Specialties, Inc. | 50 |
1 |
| FMC Technologies do Brasil Ltda. | 64 |
1 |
| Cascade Maverik Lacrosse, LLC | 72 |
1 |
| Other owners | 6 |