- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24F - Air-conditioning; air-humidification; ventilation; use of air currents for screening
- F24F 3/10 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with separate supply lines and common return line for hot and cold heat-exchange fluids
Patent holdings for IPC class F24F 3/10
Total number of patents in this class: 15
10-year publication summary
1
|
1
|
1
|
3
|
3
|
1
|
2
|
3
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0
|
0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
IMBY Energy, Inc. | 6 |
3 |
LG Electronics Inc. | 69257 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
Carrier Corporation | 4759 |
1 |
Johnson Controls Technology Company | 1522 |
1 |
AERMEC, S.p.A. | 29 |
1 |
Vito NV | 244 |
1 |
Hitachi-johnson Controls Air Conditioning, Inc. | 499 |
1 |
Brunnshög Energi AB | 8 |
1 |
Avcatech Laboratories Pty Ltd | 5 |
1 |
EMG Energimontagegruppen AB | 6 |
1 |
Chilled Beam Controls, LLC | 4 |
1 |
JoysonQuin Automotive Systems North America, LLC | 7 |
1 |
Other owners | 0 |