- 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: 34
10-year publication summary
|
6
|
4
|
2
|
4
|
3
|
6
|
1
|
4
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25118 |
2 |
| Toyota Motor Corporation | 31162 |
2 |
| Proto Fab Inc. | 3 |
2 |
| Whirlpool S.A. | 363 |
2 |
| Nidec Global Appliance Brasil Ltda. | 64 |
2 |
| Rtx Corporation | 9266 |
2 |
| Airbus Helicopters | 964 |
1 |
| Caterpillar Inc. | 9397 |
1 |
| Perkins Engines Company Limited | 291 |
1 |
| Schaeffler Technologies AG & Co. KG | 9677 |
1 |
| American Axle & Manufacturing, Inc. | 650 |
1 |
| Campagnolo S.r.l. | 347 |
1 |
| Caterpillar Paving Products Inc. | 662 |
1 |
| Curt Manufacturing, LLC | 99 |
1 |
| Jyen Herr Enterprise Co., Ltd. | 4 |
1 |
| Nidec Corporation | 2630 |
1 |
| Nidec Motor Corporation | 524 |
1 |
| Rolls-Royce Deutschland Ltd & Co KG | 807 |
1 |
| Stadler Anlagenbau GmbH | 5 |
1 |
| University of Ontario Institute of Technology | 59 |
1 |
| Other owners | 8 |