- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 9/1877 - Arrangement or mounting of combustion heating means, e.g. grates or burners
Patent holdings for IPC class F24H 9/1877
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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1
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0
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2
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2
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lennox Industries Inc. | 1088 |
1 |
| Kleen Hy-dro-gen Inc. | 5 |
1 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
1 |
| Hybrid Energies Alternative Technologies Inc. | 10 |
1 |
| Other owners | 0 |