- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02F - Cylinders, pistons, or casings for combustion engines; arrangements of sealings in combustion engines
- F02F 1/04 - Cylinders; Cylinder heads having cooling means for air cooling
Patent holdings for IPC class F02F 1/04
Total number of patents in this class: 14
10-year publication summary
|
3
|
1
|
0
|
0
|
3
|
3
|
1
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innio Jenbacher GmbH & Co og | 249 |
3 |
| Briggs & Stratton, LLC | 660 |
3 |
| GM Global Technology Operations LLC | 14197 |
1 |
| Briggs & Stratton Corporation | 77 |
1 |
| Suzuki Motor Corporation | 1288 |
1 |
| Wuxi Kipor Power Co., Ltd. | 98 |
1 |
| Yamaha Motor Power Products Kabushiki Kaisha | 63 |
1 |
| Champion Power Equipment | 12 |
1 |
| Leading Edge V-Twin LLC | 2 |
1 |
| KoolRV Solutions, Inc | 5 |
1 |
| Other owners | 0 |