- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 3/04 - Lubrication specially adapted for engines with crankcase compression of fuel-air mixture, or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture for upper cylinder lubrication only
Patent holdings for IPC class F01M 3/04
Total number of patents in this class: 20
10-year publication summary
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1
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0
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0
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0
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1
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2
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1
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 16219 |
4 |
| Maruyama Mfg. Co., Inc. | 50 |
2 |
| Suzuki Motor Corporation | 1368 |
2 |
| A.P. Møller - Mærsk A/S | 142 |
2 |
| Ford Global Technologies, LLC | 21600 |
1 |
| Bruss Sealing Systems GmbH | 21 |
1 |
| Flashlube Pty Ltd | 5 |
1 |
| IHI Corporation | 3539 |
1 |
| MAN Diesel & Turbo, Filial af MAN Diesel & Turbo SE, Tyskland | 32 |
1 |
| MANN+HUMMEL GmbH | 1815 |
1 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1557 |
1 |
| TVS Motor Company Limited | 910 |
1 |
| Kawasaki Motors, Ltd. | 1533 |
1 |
| Atmus Filtration IP Inc. | 275 |
1 |
| Other owners | 0 |