- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 43/16 - Internally controlled automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses themselves being the clutching members with clutching members having interengaging parts
Patent holdings for IPC class F16D 43/16
Total number of patents in this class: 39
10-year publication summary
|
4
|
9
|
1
|
5
|
3
|
0
|
2
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 8880 |
5 |
| BorgWarner Inc. | 2604 |
4 |
| Rtx Corporation | 8674 |
3 |
| Husqvarna AB | 2824 |
2 |
| Pinhas Ben-Tzvi | 5 |
2 |
| Denso Corporation | 23338 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| ZF Friedrichshafen AG | 6820 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| NTN Corporation | 5008 |
1 |
| Smith International, Inc. | 761 |
1 |
| Audi AG | 7153 |
1 |
| CT Drives, LLC, a Limited Liability Company of The State of California | 3 |
1 |
| Fisher & Paykel Appliances Limited | 156 |
1 |
| Magna Powertrain GmbH & Co KG | 257 |
1 |
| Otis Elevator Company | 2677 |
1 |
| Santos | 24 |
1 |
| Sigma Laborzentrifugen GmbH | 21 |
1 |
| Skylotec GmbH | 113 |
1 |
| Other owners | 8 |