- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23Q - Ignitionextinguishing devices
- F23Q 1/04 - Mechanical ignition using friction or shock effects on a part moved by the fuel-controlling member, e.g. by a tap on a gas cooker
Patent holdings for IPC class F23Q 1/04
Total number of patents in this class: 2
10-year publication summary
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0
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1
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0
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0
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0
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0
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0
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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
|
|---|---|---|
| Eviation Tech Ltd | 9 |
1 |
| Dcos Holdings Ltd. | 2 |
1 |
| Other owners | 0 |