Image processing apparatus for cooker hood and cooker hood
US-2019390858-A1 · Dec 26, 2019 · US
Removing cooking fumes (parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from such vessels A47J36/38)
Removing cooking fumes (parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from such vessels A47J36/38) · 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 | F24C15/20 |
| Official title | Removing cooking fumes (parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from such vessels A47J36/38) |
| Display label | Removing cooking fumes (parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from such vessels A47J36/38) |
| Total patents | 207 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 12 |
| 2017 | 10 |
| 2018 | 18 |
| 2019 | 24 |
| 2020 | 17 |
| 2021 | 16 |
| 2022 | 27 |
| 2023 | 19 |
| 2024 | 23 |
| 2025 | 26 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooking exhaust hood ventilation system
US-10488056-B2 · Nov 26, 2019 · US
Tension fit insulation
US-2019309890-A1 · Oct 10, 2019 · US
Cooking apparatus having hood
US-2019285284-A1 · Sep 19, 2019 · US
Cookware and exhaust device
US-2019277521-A1 · Sep 12, 2019 · US
System interworking between a cooking apparatus and a kitchen device
US-2019216261-A1 · Jul 18, 2019 · US
Heat cooking device
US-10337744-B2 · Jul 2, 2019 · US
Method and device for controlling range hood, and storage medium
US-2019162420-A1 · May 30, 2019 · US
System interworking between a cooking apparatus and a kitchen device
US-10238234-B2 · Mar 26, 2019 · US
Air processing system and method
US-2018372330-A1 · Dec 27, 2018 · US
Cooking exhaust hood ventilation system
US-2018347826-A1 · Dec 6, 2018 · US
Grease filter, manufacturing method thereof and cooking device having the same
US-10137395-B2 · Nov 27, 2018 · US
Method of controlling constant current of brushless dc motor and controller of brushless dc motor using the same
US-2018323736-A1 · Nov 8, 2018 · US
Local ventilation equipment and blower therein
US-2018320698-A1 · Nov 8, 2018 · US
Combination appliance having a cooktop and steam extraction device
US-2018306449-A1 · Oct 25, 2018 · US
Modular vent hood blower kit for in-line or external application
US-2018266699-A1 · Sep 20, 2018 · US
Over-the-range microwave oven and method of using the same
US-10070486-B2 · Sep 4, 2018 · US
Cooking appliance
US-2018184843-A1 · Jul 5, 2018 · US
Modular vent hood blower kit for in-line or external application
US-10001284-B2 · Jun 19, 2018 · US
Exhaust closure system for a cooking oven
US-2018163974-A1 · Jun 14, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F24C15/20?
- CPC F24C15/20 is the Cooperative Patent Classification code for “Removing cooking fumes (parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from such vessels A47J36/38).”
- How many patents are filed under CPC F24C15/20 (Removing cooking fumes (parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapours from such vessels A47J36/38))?
- Our database includes 207 publications tagged with this CPC code.
- Is patent activity under CPC F24C15/20 growing?
- Publication counts under this code: 23 in 2024 vs 26 in 2025 (latest complete years).