- 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: 44
10-year publication summary
|
5
|
2
|
1
|
2
|
4
|
0
|
6
|
4
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Performance Plastics Pampus GmbH | 117 |
12 |
| H.e.f. | 114 |
6 |
| Latecoere | 201 |
2 |
| Roller Bearing Company of America, Inc. | 213 |
2 |
| Saint-Gobain Performance Plastics Corporation | 1053 |
2 |
| Hydromecanique et Frottement | 126 |
2 |
| Toshiba Corporation | 12548 |
1 |
| AeroLas GmbH | 2 |
1 |
| Agency for Defense Development | 475 |
1 |
| Artisan Vehicle Systems, Inc. | 19 |
1 |
| Federal-Mogul Corporation | 244 |
1 |
| Federal-Mogul Deva GmbH | 27 |
1 |
| Genesis Advanced Technology Inc. | 50 |
1 |
| Hirschmann GmbH | 4 |
1 |
| KS Gleitlager GmbH | 76 |
1 |
| Ohio University | 357 |
1 |
| Oiles Corporation | 498 |
1 |
| Sandvik Mining and Construction Oy | 886 |
1 |
| Umfotec GmbH | 18 |
1 |
| John Crane Bearing Technology GmbH | 2 |
1 |
| Other owners | 4 |