- 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: 751
10-year publication summary
|
67
|
86
|
64
|
50
|
56
|
54
|
55
|
46
|
42
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4915 |
126 |
| Aktiebolaget SKF | 3130 |
111 |
| NSK Ltd. | 2832 |
87 |
| Schaeffler Technologies AG & Co. KG | 11003 |
62 |
| JTEKT Corporation | 2593 |
28 |
| IHI Corporation | 3535 |
15 |
| Safran Aircraft Engines | 6704 |
10 |
| Minebea Mitsumi Inc. | 1945 |
10 |
| C & U Company Limited | 23 |
8 |
| Ford Global Technologies, LLC | 21524 |
6 |
| IMO Holding GmbH | 85 |
6 |
| General Electric Company | 13910 |
5 |
| Pratt & Whitney Canada Corp. | 5506 |
5 |
| Rolls-Royce PLC | 3223 |
5 |
| Nakanishi Metal Works Co., Ltd. | 129 |
5 |
| Nippon Thompson Co., Ltd. | 229 |
5 |
| ThyssenKrupp AG | 3399 |
5 |
| ThyssenKrupp Presta AG | 1109 |
5 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
4 |
| Edwards Limited | 773 |
4 |
| Other owners | 239 |