- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 3/56 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
Patent holdings for IPC class F16D 3/56
Total number of patents in this class: 45
10-year publication summary
|
2
|
7
|
9
|
7
|
2
|
2
|
2
|
5
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8535 |
4 |
| Marquette University | 138 |
3 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Schaeffler Technologies AG & Co. KG | 8880 |
2 |
| Autogard Holdings Limited | 2 |
2 |
| Goodrich Corporation | 2081 |
2 |
| Valeo Embrayages | 590 |
2 |
| Industrial Technology Research Institute | 4898 |
1 |
| ZF Friedrichshafen AG | 6820 |
1 |
| Makita Corporation | 2339 |
1 |
| ATR Sales, Inc. | 6 |
1 |
| BorgWarner Inc. | 2604 |
1 |
| Crompton Technology Group Limited | 143 |
1 |
| HRL Laboratories, LLC | 1588 |
1 |
| Kabushiki Kaisha Yaskawa Denki | 1468 |
1 |
| Mitsubishi Heavy Industries Compressor Corporation | 613 |
1 |
| Nanomotion Ltd. | 15 |
1 |
| Physik Instrumente (PI) GmbH & Co. KG | 253 |
1 |
| PMP PRO-MEC S.p.A. | 15 |
1 |
| Schaeffler Group USA, Inc. | 281 |
1 |
| Other owners | 15 |