- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 61/00 - Adaptations of engines for driving vehicles or for driving propellersCombinations of engines with gearing
Patent holdings for IPC class F02B 61/00
Total number of patents in this class: 62
10-year publication summary
|
9
|
10
|
15
|
5
|
3
|
3
|
5
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Briggs & Stratton, LLC | 668 |
6 |
| Bombardier Recreational Products Inc. | 1358 |
5 |
| Saudi Arabian Oil Company | 12785 |
4 |
| Kawasaki Motors, Ltd. | 1217 |
3 |
| Airbus Helicopters | 965 |
2 |
| Ford Global Technologies, LLC | 20367 |
2 |
| Caterpillar Inc. | 9417 |
2 |
| Yamaha Motor Co., Ltd. | 2803 |
2 |
| Brunswick Corporation | 1328 |
2 |
| Safran Helicopter Engines | 743 |
2 |
| GE Global Sourcing LLC | 899 |
2 |
| Honda Motor Co., Ltd. | 25122 |
1 |
| Deere & Company | 7488 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8608 |
1 |
| Pratt & Whitney Canada Corp. | 4501 |
1 |
| Hitachi Construction Machinery Co., Ltd. | 2617 |
1 |
| Blue Leaf I.P., Inc. | 2826 |
1 |
| Komatsu Ltd. | 4492 |
1 |
| Toyota Industries Corporation | 1085 |
1 |
| Aktiebolaget SKF | 2916 |
1 |
| Other owners | 21 |