- 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 15/486 - Control of fluid heaters characterised by the type of controllers using timers
Patent holdings for IPC class F24H 15/486
Total number of patents in this class: 56
10-year publication summary
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0
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0
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0
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1
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6
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5
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3
|
8
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12
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17
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 1026 |
8 |
| Octopus Energy Heating Limited | 52 |
6 |
| Bradford White Corporation | 282 |
4 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 2096 |
3 |
| Midea Group Co., Ltd. | 5052 |
3 |
| Vistarock Holdings LLC | 17 |
3 |
| Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd. | 126 |
3 |
| Société des Produits Nestlé S.A. | 10042 |
2 |
| Fujitsu General Limited | 600 |
2 |
| Noritz Corporation | 292 |
2 |
| Hootwater Inc. | 7 |
2 |
| A. o. Smith Corporation | 219 |
1 |
| A.O. Smith (China) Water Heater Company, Ltd. | 33 |
1 |
| A.o.smith (China) Water Heater Co., Ltd. | 6 |
1 |
| AquaMotion, Inc. | 21 |
1 |
| Eccotemp Systems, LLC | 7 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3317 |
1 |
| Greenwave Energy, LLC | 1 |
1 |
| Hydro-Quebec | 633 |
1 |
| Rheem Australia Pty Limited | 53 |
1 |
| Other owners | 9 |