- 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 15/254 - Room temperature
Patent holdings for IPC class F24H 15/254
Total number of patents in this class: 12
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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3
|
1
|
1
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6
|
3
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 861 |
3 |
| KSB SE & Co. KGaA | 628 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Warmboard, Inc. | 17 |
1 |
| Flexchanger Technologies Inc. | 13 |
1 |
| Haier Smart Home Co., Ltd. | 4882 |
1 |
| Qingdao Economic and Technological Development Zone Haier Water Heater Co., Ltd. | 21 |
1 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
1 |
| Diversified Agriculture LLC | 7 |
1 |
| Other owners | 0 |