- 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 35/12 - Rigid support of bearing unitsHousings, e.g. caps, covers for spindles with ball or roller bearings
Patent holdings for IPC class F16C 35/12
Total number of patents in this class: 92
10-year publication summary
|
5
|
6
|
5
|
6
|
8
|
8
|
3
|
4
|
11
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4950 |
26 |
| NSK Ltd. | 2821 |
14 |
| Schaeffler KG | 568 |
5 |
| Schaeffler Technologies GmbH & Co. KG | 847 |
3 |
| Aktiebolaget SKF | 3061 |
3 |
| Ford Global Technologies, LLC | 21196 |
2 |
| JPMorgan Chase Bank, National Association | 8647 |
2 |
| Amsted Rail Company, Inc. | 430 |
2 |
| Dana Heavy Vehicle Systems Group, LLC | 358 |
2 |
| EagleBurgmann Japan Co., Ltd. | 54 |
2 |
| Okuma Corporation | 258 |
2 |
| Volvo Truck Corporation | 3748 |
2 |
| Minebea Mitsumi Inc. | 1860 |
2 |
| General Electric Company | 13815 |
1 |
| Denso Corporation | 25099 |
1 |
| Schaeffler Technologies AG & Co. KG | 10629 |
1 |
| Toyota Industries Corporation | 1184 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 754 |
1 |
| AMSC Windtec GmbH | 16 |
1 |
| Buffalo Machinery Company Limited | 20 |
1 |
| Other owners | 18 |