- 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: 715
10-year publication summary
|
79
|
66
|
86
|
63
|
50
|
56
|
54
|
53
|
46
|
36
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4969 |
119 |
| Aktiebolaget SKF | 3010 |
100 |
| NSK Ltd. | 2807 |
86 |
| Schaeffler Technologies AG & Co. KG | 10322 |
54 |
| JTEKT Corporation | 2521 |
28 |
| IHI Corporation | 3467 |
15 |
| Safran Aircraft Engines | 6384 |
10 |
| Minebea Mitsumi Inc. | 1798 |
10 |
| C & U Company Limited | 22 |
8 |
| Ford Global Technologies, LLC | 20917 |
6 |
| IMO Holding GmbH | 84 |
6 |
| Nippon Thompson Co., Ltd. | 224 |
6 |
| Pratt & Whitney Canada Corp. | 4885 |
5 |
| Rolls-Royce PLC | 3141 |
5 |
| Edwards Limited | 791 |
5 |
| Nakanishi Metal Works Co., Ltd. | 120 |
5 |
| ThyssenKrupp AG | 3336 |
5 |
| ThyssenKrupp Presta AG | 1099 |
5 |
| General Electric Company | 13861 |
4 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
4 |
| Other owners | 229 |