- 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 33/02 - Parts of sliding-contact bearings
Patent holdings for IPC class F16C 33/02
Total number of patents in this class: 218
10-year publication summary
|
17
|
12
|
11
|
7
|
6
|
4
|
3
|
4
|
7
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| US Synthetic Corporation | 617 |
14 |
| Daido Metal Company Ltd. | 232 |
10 |
| Saint-Gobain Performance Plastics Corporation | 1034 |
10 |
| Diamet Corporation | 92 |
6 |
| Saint-Gobain Performance Plastics Pampus GmbH | 121 |
6 |
| MAHLE International GmbH | 2779 |
4 |
| Oiles Corporation | 516 |
4 |
| Ford Global Technologies, LLC | 20682 |
3 |
| Federal-Mogul Wiesbaden GmbH | 101 |
3 |
| MAHLE Engine Systems UK Limited | 60 |
3 |
| Roller Bearing Company of America, Inc. | 208 |
3 |
| Toshiba Corporation | 12397 |
2 |
| Siemens Energy, Inc. | 1707 |
2 |
| NTN Corporation | 4964 |
2 |
| NSK Ltd. | 2790 |
2 |
| Aktiebolaget SKF | 2970 |
2 |
| Brinkman Products, Inc. | 29 |
2 |
| Cascade Corporation | 204 |
2 |
| Corts Engineering GmbH & Co.KG | 3 |
2 |
| H.e.f. | 117 |
2 |
| Other owners | 134 |