- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 110/40 - Pressure, e.g. wind pressure
Patent holdings for IPC class F24F 110/40
Total number of patents in this class: 322
10-year publication summary
|
14
|
14
|
27
|
51
|
43
|
58
|
45
|
30
|
22
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire & Security GmbH | 3183 |
24 |
| BEST Technologies, Inc. | 29 |
16 |
| Daikin Industries, Ltd. | 9977 |
14 |
| LG Electronics Inc. | 72675 |
11 |
| Lennox Industries Inc. | 1114 |
9 |
| Haier Smart Home Co., Ltd. | 5431 |
9 |
| Qingdao Haier Air-Conditioning Electronic Co., Ltd. | 1856 |
9 |
| Siemens Industry, Inc. | 1445 |
8 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2363 |
8 |
| Rheem Manufacturing Company | 978 |
8 |
| Samsung Electronics Co., Ltd. | 144675 |
6 |
| Mitsubishi Electric Corporation | 45899 |
6 |
| Carrier Corporation | 4353 |
5 |
| Alarm.com Incorporated | 971 |
5 |
| Integrated Energy Services Corporation | 9 |
5 |
| Scopat Properties, LLC | 5 |
5 |
| Research Products Corporation | 181 |
4 |
| Wirth Doors Limited | 6 |
4 |
| Johnson Controls Light Commercial IP GmbH | 306 |
4 |
| Honeywell International Inc. | 13573 |
3 |
| Other owners | 159 |