- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 9/1881 - Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
Patent holdings for IPC class F24H 9/1881
Total number of patents in this class: 24
10-year publication summary
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1
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0
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2
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3
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3
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2
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3
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4
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5
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Comfort Technologies Manufacturing, L.P., Goodman Holding Company (Texas) as general partner | 40 |
5 |
| Johnson Controls Light Commercial IP GmbH | 370 |
4 |
| LG Electronics Inc. | 75160 |
2 |
| Lennox Industries Inc. | 1087 |
2 |
| Adler Hot Oil Service, LLC | 6 |
1 |
| Frost Fighter Inc. | 8 |
1 |
| Haul-All Equipment Ltd. | 35 |
1 |
| Heatco, Inc. | 7 |
1 |
| Rheem Manufacturing Company | 995 |
1 |
| Tyco Fire & Security GmbH | 3592 |
1 |
| Miller Industries, LLC | 1 |
1 |
| Zhongshan Powtek Appliances Mfg.,Ltd | 15 |
1 |
| Innerflame Pty Ltd | 2 |
1 |
| Kleen Hy-dro-gen Inc. | 9 |
1 |
| Jingwei Vehicle Equipment Co., Ltd. | 3 |
1 |
| Other owners | 0 |