Rice cooker
US-11980313-B2 · May 14, 2024 · US
with built-in heating means (adaptations of automatic switches for the heating means A47J27/62)
with built-in heating means (adaptations of automatic switches for the heating means A47J27/62) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47J27/086 |
| Official title | with built-in heating means (adaptations of automatic switches for the heating means A47J27/62) |
| Display label | with built-in heating means (adaptations of automatic switches for the heating means A47J27/62) |
| Total patents | 181 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 35 |
| 2020 | 24 |
| 2021 | 32 |
| 2022 | 17 |
| 2023 | 19 |
| 2024 | 20 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cooking device and components thereof
US-2019374064-A1 · Dec 12, 2019 · US
Cooking device and components thereof
US-10485378-B2 · Nov 26, 2019 · US
Method and device for controlling heating temperature of electric rice cooker, and electric rice cooker
US-2019298100-A1 · Oct 3, 2019 · US
Cooking device and components thereof
US-10413121-B2 · Sep 17, 2019 · US
Cooking device and components thereof
US-10413122-B2 · Sep 17, 2019 · US
Pressure Cooker
US-2019274462-A1 · Sep 12, 2019 · US
Cooking device and components thereof
US-10405697-B2 · Sep 10, 2019 · US
Cooking device and components thereof
US-10405698-B2 · Sep 10, 2019 · US
Cooking device and components thereof
US-10390656-B2 · Aug 27, 2019 · US
Cooking device and components thereof
US-2019231135-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231125-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231138-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231141-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231133-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231130-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231132-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231136-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231126-A1 · Aug 1, 2019 · US
Cooking device and components thereof
US-2019231142-A1 · Aug 1, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47J27/086?
- CPC A47J27/086 is the Cooperative Patent Classification code for “with built-in heating means (adaptations of automatic switches for the heating means A47J27/62).”
- How many patents are filed under CPC A47J27/086 (with built-in heating means (adaptations of automatic switches for the heating means A47J27/62))?
- Our database includes 181 publications tagged with this CPC code.
- Is patent activity under CPC A47J27/086 growing?
- Publication counts under this code: 20 in 2024 vs 10 in 2025 (latest complete years).