- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16C - Shafts; flexible shafts; mechanical means for transmitting movement in a flexible sheathing; elements of crankshaft mechanisms; pivots; pivotal connections; rotary engineering elements other than gearing, coupling, clutch or brake elements; bearings
- F16C 17/20 - Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with emergency supports or bearings
Patent holdings for IPC class F16C 17/20
Total number of patents in this class: 36
10-year publication summary
|
4
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0
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4
|
3
|
4
|
3
|
1
|
1
|
3
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
3 |
| AREVA Wind GmbH | 32 |
3 |
| Safran Aircraft Engines | 5739 |
3 |
| Siemens Gamesa Renewable Energy A/S | 1647 |
3 |
| Schaeffler Technologies AG & Co. KG | 8880 |
2 |
| Safran Transmission Systems | 260 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Denso Corporation | 23338 |
1 |
| ZF Friedrichshafen AG | 6820 |
1 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
1 |
| ABB AB | 202 |
1 |
| Aktiebolaget SKF | 2700 |
1 |
| Edwards Japan Limited | 376 |
1 |
| Phitea GmbH | 5 |
1 |
| Pierburg GmbH | 435 |
1 |
| SKF Magnetic Mechatronics | 99 |
1 |
| Statoil Petroleum AS | 555 |
1 |
| Trane International Inc. | 1123 |
1 |
| U.S.A. as represented by the Administrator of the National Aeronautics and Space Administration | 51 |
1 |
| Other owners | 6 |