- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 13/062 - Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
Patent holdings for IPC class F24F 13/062
Total number of patents in this class: 56
10-year publication summary
|
2
|
0
|
2
|
5
|
7
|
5
|
5
|
8
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haier Group Corporation | 393 |
4 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
4 |
| Zehnder Group International AG | 391 |
4 |
| Viessmann Climate Solutions SE | 289 |
4 |
| Air Distribution Technologies IP, LLC | 160 |
3 |
| Truma Gerätetechnik GmbH & Co. KG | 283 |
3 |
| Vermeer Manufacturing Company | 615 |
2 |
| SANYO Industries,ltd. | 4 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Panasonic Corporation | 20786 |
1 |
| Avidicare AB | 11 |
1 |
| Berbel Ablufttechnik GmbH | 37 |
1 |
| Caverion GmbH | 3 |
1 |
| CTB, Inc. | 327 |
1 |
| Fläkt Woods AB | 37 |
1 |
| H. Luedi + Co. AG | 1 |
1 |
| Halton Oy | 17 |
1 |
| Hochiki Corporation | 155 |
1 |
| Lindab AB | 123 |
1 |
| Nailor Industries of Texas, Inc. | 8 |
1 |
| Other owners | 18 |