Rafter baffles
US-2025146684-A1 · May 8, 2025 · US
Roof ventilation (ventilation of roof coverings E04D)
Roof ventilation (ventilation of roof coverings E04D) · 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 | F24F7/02 |
| Official title | Roof ventilation (ventilation of roof coverings E04D) |
| Display label | Roof ventilation (ventilation of roof coverings E04D) |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ventilation arrangement and device having a ventilation arrangement
US-12044437-B2 · Jul 23, 2024 · US
Ventilation system
US-11933177-B2 · Mar 19, 2024 · US
Heating, ventilation, and air conditioning system economizers having sliding doors
US-11859837-B2 · Jan 2, 2024 · 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
Configurable animal house ceiling vent
US-11768010-B2 · Sep 26, 2023 · US
Systems and methods for off-gas detection
US-2023280323-A1 · Sep 7, 2023 · US
Economizers for heating, ventilation, and air conditioning (hvac) systems, hvac systems including same, and methods thereto
US-2022397295-A1 · Dec 15, 2022 · US
Ventilation system
US-2022034225-A1 · Feb 3, 2022 · US
Ventilation arrangement and device having a ventilation arrangement
US-2022010990-A1 · Jan 13, 2022 · US
Passive roof exhausting system
US-11221154-B2 · Jan 11, 2022 · US
Configurable animal house ceiling vent
US-2021325079-A1 · Oct 21, 2021 · US
Roof window system with a ventilation unit mounted adjacent to the roof window, and a method of providing ventilation for a building
US-2021198894-A1 · Jul 1, 2021 · US
Ventilated skylight
US-10767370-B2 · Sep 8, 2020 · US
Saddle window air conditioner with an adjustable chaseway
US-10739018-B2 · Aug 11, 2020 · US
Rollable ridge vent
US-10731352-B2 · Aug 4, 2020 · US
Saddle window air conditioner with an adjustable chaseway
US-2020124296-A1 · Apr 23, 2020 · US
Telescoping rail assembly
US-10501942-B2 · Dec 10, 2019 · US
Ridge vent
US-2019212021-A1 · Jul 11, 2019 · US
Ventilated skylight
US-2019145105-A1 · May 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F7/02?
- CPC F24F7/02 is the Cooperative Patent Classification code for “Roof ventilation (ventilation of roof coverings E04D).”
- How many patents are filed under CPC F24F7/02 (Roof ventilation (ventilation of roof coverings E04D))?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC F24F7/02 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).