- 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 33/37 - Loose spacing bodies
Patent holdings for IPC class F16C 33/37
Total number of patents in this class: 85
10-year publication summary
|
3
|
4
|
7
|
8
|
3
|
5
|
2
|
4
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aktiebolaget SKF | 3128 |
19 |
| THK Co., Ltd. | 1195 |
7 |
| NTN Corporation | 4914 |
5 |
| Roller Bearing Company of America, Inc. | 213 |
5 |
| Schaeffler Technologies AG & Co. KG | 10968 |
4 |
| Hiwin Technologies Corp. | 331 |
4 |
| Liebherr-components Biberach GmbH | 225 |
4 |
| NSK Ltd. | 2834 |
3 |
| Nippon Thompson Co., Ltd. | 227 |
3 |
| Mitsubishi Electric Corporation | 48018 |
2 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
2 |
| Kureha Gohsen Co., Ltd. | 9 |
2 |
| Sankyo Seisakusho Co. | 63 |
2 |
| Schaeffler KG | 458 |
2 |
| The Timken Company | 321 |
2 |
| AMSC Austria GmbH | 4 |
1 |
| Brooks Automation, Inc. | 149 |
1 |
| Centre National d'Etudes Spatiales | 398 |
1 |
| Goodrich Actuation Systems Limited | 260 |
1 |
| Hong Kong Baptist University | 119 |
1 |
| Other owners | 14 |