- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23M - Casings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridgesdevices for deflecting air, flames or combustion products in combustion chamberssafety arrangements specially adapted for combustion apparatusdetails of combustion chambers, not otherwise provided for
- F23M 7/02 - Frames therefor
Patent holdings for IPC class F23M 7/02
Total number of patents in this class: 4
10-year publication summary
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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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2
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0
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1
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hrst, Inc. | 18 |
2 |
| LG Electronics Inc. | 71335 |
1 |
| OnPoint Technologies, LLC | 43 |
1 |
| Other owners | 0 |