- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 63/04 - Fuel-injection apparatus having injection valves held closed by a cyclically-operated mechanism for a time and automatically opened by fuel pressure, e.g. of constant-pressure pump or accumulator, when that mechanism releases the valve
Patent holdings for IPC class F02M 63/04
Total number of patents in this class: 6
10-year publication summary
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 10132 |
1 |
| Cummins Inc. | 2594 |
1 |
| Scania CV AB | 2402 |
1 |
| Stanadyne LLC | 21 |
1 |
| Viking Heat Engines AS | 14 |
1 |
| Volvo Truck Corporation | 3794 |
1 |
| Other owners | 0 |