- 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 3/22 - CranksEccentrics
Patent holdings for IPC class F16C 3/22
Total number of patents in this class: 35
10-year publication summary
|
4
|
2
|
4
|
3
|
6
|
1
|
4
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25903 |
2 |
| Toyota Motor Corporation | 34999 |
2 |
| Nidec Motor Corporation | 531 |
2 |
| Proto Fab Inc. | 3 |
2 |
| Whirlpool S.A. | 338 |
2 |
| Nidec Global Appliance Brasil Ltda. | 70 |
2 |
| Rtx Corporation | 9946 |
2 |
| Airbus Helicopters | 936 |
1 |
| Caterpillar Inc. | 10191 |
1 |
| Perkins Engines Company Limited | 298 |
1 |
| Schaeffler Technologies AG & Co. KG | 10785 |
1 |
| American Axle & Manufacturing, Inc. | 637 |
1 |
| Campagnolo S.r.l. | 332 |
1 |
| Caterpillar Paving Products Inc. | 705 |
1 |
| Curt Manufacturing, LLC | 99 |
1 |
| Jyen Herr Enterprise Co., Ltd. | 3 |
1 |
| Nidec Corporation | 2784 |
1 |
| Rolls-Royce Deutschland Ltd & Co KG | 846 |
1 |
| Stadler Anlagenbau GmbH | 14 |
1 |
| University of Ontario Institute of Technology | 44 |
1 |
| Other owners | 8 |