- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16C - Shaftsflexible shaftsmechanical means for transmitting movement in a flexible sheathingelements of crankshaft mechanismspivotspivotal connectionsrotary engineering elements other than gearing, coupling, clutch or brake elementsbearings
- F16C 19/55 - Systems consisting of a plurality of bearings with rolling friction with intermediate floating rings rotating at reduced speed
Patent holdings for IPC class F16C 19/55
Total number of patents in this class: 61
10-year publication summary
|
5
|
2
|
4
|
4
|
6
|
1
|
2
|
1
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9973 |
12 |
| Aktiebolaget SKF | 2976 |
4 |
| Universal City Studios LLC | 2577 |
4 |
| Rtx Corporation | 9437 |
4 |
| Harmonic Drive Systems Inc. | 475 |
3 |
| Ford Global Technologies, LLC | 20685 |
2 |
| Ricardo UK Limited | 90 |
2 |
| Schaeffler KG | 690 |
2 |
| Vestas Wind Systems A/S | 3688 |
2 |
| Honda Motor Co., Ltd. | 25425 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8783 |
1 |
| Nissan Motor Co., Ltd. | 12523 |
1 |
| Rolls-Royce PLC | 3131 |
1 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
1 |
| NTN Corporation | 4970 |
1 |
| JTEKT Corporation | 2517 |
1 |
| NSK Ltd. | 2791 |
1 |
| Accessible Technologies, Inc. | 29 |
1 |
| American Axle & Manufacturing, Inc. | 652 |
1 |
| Andritz Kusters GmbH | 53 |
1 |
| Other owners | 15 |