- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 67/04 - Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functionsDriving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
Patent holdings for IPC class F02B 67/04
Total number of patents in this class: 206
10-year publication summary
|
23
|
23
|
30
|
24
|
6
|
8
|
3
|
2
|
5
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AB Volvo Penta | 84 |
17 |
| Polaris Industries Inc. | 2193 |
12 |
| Honda Motor Co., Ltd. | 25219 |
7 |
| Ford Global Technologies, LLC | 20548 |
6 |
| Nissan Motor Co., Ltd. | 12473 |
6 |
| Cummins Inc. | 2576 |
6 |
| Litens Automotive Partnership | 330 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14350 |
5 |
| Schaeffler Technologies AG & Co. KG | 9858 |
4 |
| Isuzu Motors Limited | 2248 |
4 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12806 |
4 |
| Pratt & Whitney Canada Corp. | 4736 |
3 |
| Hitachi Automotive Systems, Ltd. | 3958 |
3 |
| Robert Bosch GmbH | 42674 |
3 |
| Caterpillar Inc. | 9540 |
3 |
| BorgWarner Inc. | 2599 |
3 |
| Omnitek Partners LLC | 206 |
3 |
| Wartsila Finland Oy | 741 |
3 |
| Toyota Motor Corporation | 31985 |
2 |
| Daimler AG | 3393 |
2 |
| Other owners | 104 |