- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 1/0029 - Axial fans
Patent holdings for IPC class F24F 1/0029
Total number of patents in this class: 70
10-year publication summary
2
|
1
|
2
|
10
|
13
|
11
|
16
|
11
|
7
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Electronics Inc. | 69257 |
13 |
Mitsubishi Electric Corporation | 43934 |
12 |
Samsung Electronics Co., Ltd. | 131630 |
9 |
Daikin Industries, Ltd. | 9495 |
6 |
BEST Technologies, Inc. | 24 |
4 |
Carrier Corporation | 4759 |
3 |
Toshiba Carrier Corporation | 567 |
3 |
GD Midea Air-Conditioning Equipment Co., Ltd. | 1475 |
2 |
Rheem Manufacturing Company | 861 |
2 |
ACCO Brands Corporation | 869 |
1 |
Air Distribution Technologies IP, LLC | 160 |
1 |
Fujitsu General Limited | 541 |
1 |
Güntner GmbH & Co. KG | 54 |
1 |
Haier US Appliance Solutions, Inc. | 3178 |
1 |
Qingdao Haier Air Conditioner General Corp.,ltd | 2228 |
1 |
Regal Beloit America, Inc. | 939 |
1 |
Saipem S.p.A. | 513 |
1 |
Mitsubishi Heavy Industries Thermal Systems, Ltd. | 786 |
1 |
ARUP Ventures Limited | 6 |
1 |
Haier Smart Home Co., Ltd. | 4882 |
1 |
Other owners | 5 |