- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 13/072 - Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
Patent holdings for IPC class F24F 13/072
Total number of patents in this class: 76
10-year publication summary
|
3
|
7
|
6
|
8
|
5
|
9
|
12
|
14
|
5
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
9 |
| Faurecia Innenraum Systeme GmbH | 235 |
7 |
| Denso Corporation | 23338 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
3 |
| Osaühing Vecta Design | 6 |
3 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
3 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| Blueair AB | 102 |
2 |
| Fujitsu General Limited | 541 |
2 |
| ACP Ltd. | 3 |
2 |
| Yaciuk, Diane, Ms. | 2 |
2 |
| Airbus Operations GmbH | 3188 |
1 |
| Siemens AG Österreich | 316 |
1 |
| Daikin Industries, Ltd. | 9495 |
1 |
| Aereco | 10 |
1 |
| Air Distribution Technologies IP, LLC | 160 |
1 |
| American Louver Company | 26 |
1 |
| Better Air Manufacturing Ltd. | 8 |
1 |
| Desiccant Rotors International Private Limited | 26 |
1 |
| Other owners | 26 |