- 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 33/28 - BrassesBushesLinings with embedded reinforcements shaped as frames or meshed materials
Patent holdings for IPC class F16C 33/28
Total number of patents in this class: 45
10-year publication summary
|
6
|
5
|
2
|
1
|
2
|
4
|
0
|
6
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Performance Plastics Pampus GmbH | 120 |
13 |
| H.e.f. | 116 |
6 |
| Latecoere | 189 |
2 |
| Roller Bearing Company of America, Inc. | 208 |
2 |
| Saint-Gobain Performance Plastics Corporation | 1036 |
2 |
| Hydromecanique et Frottement | 111 |
2 |
| Toshiba Corporation | 12326 |
1 |
| AeroLas GmbH | 2 |
1 |
| Agency for Defense Development | 431 |
1 |
| Artisan Vehicle Systems, Inc. | 22 |
1 |
| Federal-Mogul Corporation | 313 |
1 |
| Federal-Mogul Deva GmbH | 28 |
1 |
| Genesis Advanced Technology Inc. | 51 |
1 |
| Hirschmann GmbH | 5 |
1 |
| KS Gleitlager GmbH | 71 |
1 |
| Ohio University | 366 |
1 |
| Oiles Corporation | 513 |
1 |
| Umfotec GmbH | 18 |
1 |
| John Crane Bearing Technology GmbH | 2 |
1 |
| Changwon Metal Industry Co., Ltd. | 1 |
1 |
| Other owners | 4 |