- 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 15/288 - Accumulation of deposits, e.g. lime or scale
Patent holdings for IPC class F24H 15/288
Total number of patents in this class: 17
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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1
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2
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2
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1
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7
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4
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Whirlpool Corporation | 4683 |
2 |
| Haier US Appliance Solutions, Inc. | 4134 |
2 |
| State Farm Mutual Automobile Insurance Company | 3472 |
2 |
| Daikin Industries, Ltd. | 10514 |
1 |
| A. o. Smith Corporation | 219 |
1 |
| A.O. Smith Corporation | 130 |
1 |
| Bradford White Corporation | 284 |
1 |
| De'Longhi Appliances S.R.L. Con Unico Socio | 405 |
1 |
| Diehl AKO Stiftung & Co. KG | 128 |
1 |
| Rheem Manufacturing Company | 1030 |
1 |
| Eczacibasi Yapi Gereçleri Sanayi ve Ticaret Anonim Sirketi | 254 |
1 |
| Mixergy Ltd | 33 |
1 |
| Heating Leader Electronic Technology Co. Ltd | 6 |
1 |
| Ariston S.p.A. | 154 |
1 |
| Other owners | 0 |