Window kit of an air conditioner
US-2026036327-A1 · Feb 5, 2026 · US
specially adapted for insertion in flat panels, e.g. in door or window-pane
specially adapted for insertion in flat panels, e.g. in door or window-pane · 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 | F24F13/18 |
| Official title | specially adapted for insertion in flat panels, e.g. in door or window-pane |
| Display label | specially adapted for insertion in flat panels, e.g. in door or window-pane |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Window kit of air conditioner
US-2026036326-A1 · Feb 5, 2026 · US
Active HVAC door and methods
US-12504183-B2 · Dec 23, 2025 · US
Infrared absorber, method for manufacturing same, blackbody radiation device, and radiative cooling device
US-12498144-B2 · Dec 16, 2025 · US
Energy-recovery ventilator and mounting system therefore
US-2025172314-A1 · May 29, 2025 · US
Louver
US-2025146703-A1 · May 8, 2025 · US
Middle air duct support member and air conditioner
US-12287112-B2 · Apr 29, 2025 · US
Venting unit and venting method
US-2024353128-A1 · Oct 24, 2024 · US
Window frame ventilator
US-12049785-B2 · Jul 30, 2024 · US
Vehicle vent assembly
US-12036844-B2 · Jul 16, 2024 · US
Roof window system with a ventilation unit mounted adjacent to the roof window, a roof structure including a roof window system, a method of providing a roof window system and a method of retrofitting a roof window system
US-11993934-B2 · May 28, 2024 · US
Infrared absorber, method for manufacturing same, black-body radiation device, and radiative cooling device
US-2024125518-A1 · Apr 18, 2024 · US
Ceiling system with air movement
US-11859854-B2 · Jan 2, 2024 · US
Installation kit for portable air-conditioner
US-2023392820-A1 · Dec 7, 2023 · US
Roof window system with a ventilation unit mounted adjacent to the roof window, and a method of providing ventilation for a building
US-11834832-B2 · Dec 5, 2023 · US
Active hvac door and methods
US-2023383967-A1 · Nov 30, 2023 · US
Roof window system with a ventilation unit mounted adjacent to the roof window, a roof structure including a roof window system, a method of providing a roof window system and a method of retrofitting a roof window system
US-2023279664-A1 · Sep 7, 2023 · US
Roof window system with a ventilation unit mounted adjacent to the roof window, a roof structure including a roof window system, a method of providing a roof window system and a method of retrofitting a roof window system
US-11686096-B2 · Jun 27, 2023 · US
Uniformly expandable air filter
US-11642617-B2 · May 9, 2023 · US
Ceiling system with air movement
US-2022282888-A1 · Sep 8, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F13/18?
- CPC F24F13/18 is the Cooperative Patent Classification code for “specially adapted for insertion in flat panels, e.g. in door or window-pane.”
- How many patents are filed under CPC F24F13/18 (specially adapted for insertion in flat panels, e.g. in door or window-pane)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC F24F13/18 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).