Dryer and method for controlling the same
US-10470623-B2 · Nov 12, 2019 · US
with parallel simultaneously tiltable lamellae
with parallel simultaneously tiltable lamellae · 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 | F24F13/15 |
| Official title | with parallel simultaneously tiltable lamellae |
| Display label | with parallel simultaneously tiltable lamellae |
| Total patents | 249 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 10 |
| 2017 | 18 |
| 2018 | 21 |
| 2019 | 33 |
| 2020 | 38 |
| 2021 | 29 |
| 2022 | 31 |
| 2023 | 33 |
| 2024 | 10 |
| 2025 | 18 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat exchanger
US-2019316803-A1 · Oct 17, 2019 · US
Blowing device of air conditioner
US-2019283544-A1 · Sep 19, 2019 · US
Direct drive motor integrated into damper blade
US-10393401-B2 · Aug 27, 2019 · US
Air deflector moving mechanism and air conditioner
US-2019226713-A1 · Jul 25, 2019 · US
Vane adjustment device for an air register and an air register assembly
US-10328774-B2 · Jun 25, 2019 · US
Register
US-2019001791-A1 · Jan 3, 2019 · US
Indoor unit for air-conditioning apparatus
US-2018363943-A1 · Dec 20, 2018 · US
Air vent for use in a vehicle
US-2018319248-A1 · Nov 8, 2018 · US
Dehumidifier
US-2018320910-A1 · Nov 8, 2018 · US
Ceiling-embedded air conditioner with a blowoff structure blowing air to all directions
US-10113752-B2 · Oct 30, 2018 · US
Air vent
US-10093153-B2 · Oct 9, 2018 · US
Indoor unit for air-conditioning apparatus
US-2018238581-A1 · Aug 23, 2018 · US
Air-conditioning register
US-10054332-B2 · Aug 21, 2018 · US
Method and apparatus for reduction of condensate re-evaporation during cooling part-load duty cycling
US-2018224136-A1 · Aug 9, 2018 · US
Apparatus for controlling air flow direction in slim-type air vent for vehicle
US-2018215238-A1 · Aug 2, 2018 · US
Air conditioner
US-2018216835-A1 · Aug 2, 2018 · US
Ventilation panel with panel silencer for a turbine package enclosure
US-2018163569-A1 · Jun 14, 2018 · US
Air conditioner
US-2018135871-A1 · May 17, 2018 · US
Air conditioner and method for controlling the same
US-2018087797-A1 · Mar 29, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24F13/15?
- CPC F24F13/15 is the Cooperative Patent Classification code for “with parallel simultaneously tiltable lamellae.”
- How many patents are filed under CPC F24F13/15 (with parallel simultaneously tiltable lamellae)?
- Our database includes 249 publications tagged with this CPC code.
- Is patent activity under CPC F24F13/15 growing?
- Publication counts under this code: 10 in 2024 vs 18 in 2025 (latest complete years).