- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 5/12 - Other details, e.g. floats, valves, setting devices or tools
Patent holdings for IPC class F02M 5/12
Total number of patents in this class: 18
10-year publication summary
|
4
|
2
|
2
|
2
|
1
|
3
|
1
|
0
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| K&N Engineering, Inc. | 435 |
6 |
| Walbro LLC | 191 |
2 |
| Honda Motor Co., Ltd. | 25425 |
1 |
| GM Global Technology Operations LLC | 15150 |
1 |
| Makita Corporation | 2457 |
1 |
| Qian Chen | 10 |
1 |
| Sumec Machinery& Electric Co., Ltd. | 29 |
1 |
| Tajm LLC | 6 |
1 |
| Weaver Intellectual Property, LLC | 8 |
1 |
| Hitachi Astemo, Ltd. | 6386 |
1 |
| Discovery Energy, LLC | 380 |
1 |
| Supen Tech Inc. | 1 |
1 |
| Other owners | 0 |