Air conditioner including one or more evaporative cooling units
US-12276437-B2 · Apr 15, 2025 · US
Arrangement of multiple separate outdoor units
Arrangement of multiple separate outdoor units · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24F1/68 |
| Official title | Arrangement of multiple separate outdoor units |
| Display label | Arrangement of multiple separate outdoor units |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2018 | 5 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cascade unit and refrigeration system
US-12228322-B2 · Feb 18, 2025 · US
Chilling unit
US-12228346-B2 · Feb 18, 2025 · US
Outdoor unit for refrigeration cabinet and refrigeration cabinet
US-2025020366-A1 · Jan 16, 2025 · US
Cascade unit and refrigeration system
US-2024263845-A1 · Aug 8, 2024 · US
Outdoor unit of air-conditioning apparatus
US-11976828-B2 · May 7, 2024 · US
Air conditioner including a plurality of evaporative cooling units
US-2024085036-A1 · Mar 14, 2024 · US
Air conditioner including a plurality of evaporative cooling units
US-11821653-B2 · Nov 21, 2023 · US
Air conditioner including a plurality of evaporative cooling units
US-2023167989-A1 · Jun 1, 2023 · US
Outdoor unit of air-conditioning apparatus
US-2023049872-A1 · Feb 16, 2023 · US
Air conditioning system
US-11435107-B2 · Sep 6, 2022 · US
Communications between thermostat and rooftop unit of climate control system
US-11397016-B2 · Jul 26, 2022 · US
Chilling unit
US-2022221228-A1 · Jul 14, 2022 · US
Free cooling system
US-11384972-B2 · Jul 12, 2022 · US
Refrigerant distributor and air-conditioning apparatus
US-11326787-B2 · May 10, 2022 · US
Free cooling system
US-2021123650-A1 · Apr 29, 2021 · US
Communications between thermostat and rooftop unit of climate control system
US-2021108814-A1 · Apr 15, 2021 · US
Communications between thermostat and rooftop unit of climate control system
US-10914479-B2 · Feb 9, 2021 · US
Refrigerant distributor and air-conditioning apparatus
US-2020271333-A1 · Aug 27, 2020 · US
Sensor features for climate control system
US-10746424-B2 · Aug 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F1/68?
- CPC F24F1/68 is the Cooperative Patent Classification code for “Arrangement of multiple separate outdoor units.”
- How many patents are filed under CPC F24F1/68 (Arrangement of multiple separate outdoor units)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC F24F1/68 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).