- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 1/0326 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the arrangement of refrigerant piping outside the heat exchanger within the unit casing
Patent holdings for IPC class F24F 1/0326
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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2
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3
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5
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3
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5
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 9495 |
6 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Denso Corporation | 23338 |
1 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1475 |
1 |
| Haier US Appliance Solutions, Inc. | 3178 |
1 |
| Lennox Industries Inc. | 1088 |
1 |
| Rheem Manufacturing Company | 861 |
1 |
| Midea Group Wuhan Refrigeration Equipment Co., Ltd. | 55 |
1 |
| Electrolux Appliances Aktiebolag | 60 |
1 |
| Chongqing Haijun Electromechanical Equipment Co., Ltd. | 1 |
1 |
| Other owners | 0 |