- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 57/027 - GearboxesMounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
Patent holdings for IPC class F16H 57/027
Total number of patents in this class: 407
10-year publication summary
|
42
|
23
|
33
|
28
|
29
|
26
|
45
|
41
|
23
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JATCO Ltd | 1325 |
24 |
| Nissan Motor Co., Ltd. | 12964 |
15 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
15 |
| Polaris Industries Inc. | 2305 |
15 |
| Honda Motor Co., Ltd. | 26025 |
14 |
| Schaeffler Technologies AG & Co. KG | 10968 |
13 |
| Bombardier Recreational Products Inc. | 1520 |
13 |
| Kawasaki Motors, Ltd. | 1525 |
13 |
| Aisin AW Co., Ltd. | 2254 |
12 |
| Arctic Cat Inc. | 472 |
12 |
| Toyota Motor Corporation | 35772 |
11 |
| ZF Friedrichshafen AG | 7238 |
11 |
| Hamilton Sundstrand Corporation | 5015 |
7 |
| Musashi Seimitsu Industry Co., Ltd. | 220 |
6 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12369 |
6 |
| GM Global Technology Operations LLC | 16124 |
5 |
| Audi AG | 7563 |
5 |
| Kubota Corporation | 4391 |
5 |
| Textron Innovations Inc. | 2444 |
5 |
| Universal Motion Components Co., Inc. | 7 |
5 |
| Other owners | 195 |