- 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 19/16 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
Patent holdings for IPC class F16C 19/16
Total number of patents in this class: 726
10-year publication summary
|
66
|
86
|
63
|
50
|
56
|
54
|
53
|
45
|
44
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4949 |
121 |
| Aktiebolaget SKF | 3054 |
103 |
| NSK Ltd. | 2823 |
87 |
| Schaeffler Technologies AG & Co. KG | 10579 |
57 |
| JTEKT Corporation | 2548 |
28 |
| IHI Corporation | 3506 |
15 |
| Safran Aircraft Engines | 6478 |
10 |
| Minebea Mitsumi Inc. | 1856 |
10 |
| C & U Company Limited | 22 |
8 |
| Ford Global Technologies, LLC | 21134 |
6 |
| IMO Holding GmbH | 85 |
6 |
| Nippon Thompson Co., Ltd. | 223 |
6 |
| Pratt & Whitney Canada Corp. | 5093 |
5 |
| Rolls-Royce PLC | 3173 |
5 |
| Edwards Limited | 789 |
5 |
| Nakanishi Metal Works Co., Ltd. | 121 |
5 |
| ThyssenKrupp AG | 3406 |
5 |
| ThyssenKrupp Presta AG | 1097 |
5 |
| General Electric Company | 13789 |
4 |
| Schaeffler Technologies GmbH & Co. KG | 847 |
4 |
| Other owners | 231 |