- 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: 207
10-year publication summary
|
13
|
14
|
8
|
8
|
7
|
4
|
6
|
8
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| US Synthetic Corporation | 613 |
13 |
| Daido Metal Company Ltd. | 252 |
10 |
| Saint-Gobain Performance Plastics Corporation | 1050 |
10 |
| Saint-Gobain Performance Plastics Pampus GmbH | 119 |
6 |
| Diamet Corporation | 91 |
4 |
| MAHLE International GmbH | 2931 |
4 |
| Oiles Corporation | 498 |
4 |
| Ford Global Technologies, LLC | 21657 |
3 |
| Federal-Mogul Wiesbaden GmbH | 98 |
3 |
| MAHLE Engine Systems UK Limited | 61 |
3 |
| Roller Bearing Company of America, Inc. | 215 |
3 |
| Pratt & Whitney Canada Corp. | 5627 |
2 |
| Toshiba Corporation | 12754 |
2 |
| Siemens Energy, Inc. | 1673 |
2 |
| NTN Corporation | 4936 |
2 |
| Aktiebolaget SKF | 3167 |
2 |
| Cascade Corporation | 212 |
2 |
| Corts Engineering GmbH & Co.KG | 3 |
2 |
| Miba Gleitlager Austria GmbH | 116 |
2 |
| National Oilwell Varco, L.P. | 1698 |
2 |
| Other owners | 126 |