- 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 1/28 - Construction of guiding-sheathings or guiding-tubes with built-in bearings
Patent holdings for IPC class F16C 1/28
Total number of patents in this class: 13
10-year publication summary
|
2
|
2
|
1
|
3
|
0
|
2
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ECP Entwicklungsgesellschaft mbH | 241 |
4 |
| Airbus Helicopters | 928 |
1 |
| NTN Corporation | 4940 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10993 |
1 |
| Aesculap AG | 1435 |
1 |
| Allison Transmission, Inc. | 812 |
1 |
| GKN Driveline Deutschland GmbH | 37 |
1 |
| Magna International Inc. | 1195 |
1 |
| Zhejiang Jiecang Linear Motion Technology Co., Ltd. | 106 |
1 |
| Segway Technology Co., Ltd. | 110 |
1 |
| Other owners | 0 |