Cooking device
US-2025261781-A1 · Aug 21, 2025 · US
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heated by water-bath {, e.g. pasta-cookers}
heated by water-bath {, e.g. pasta-cookers} · 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 | A47J27/18 |
| Official title | heated by water-bath {, e.g. pasta-cookers} |
| Display label | heated by water-bath {, e.g. pasta-cookers} |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lightweight portable heating device
US-12357125-B1 · Jul 15, 2025 · US
Low-temperature cooking machine
US-12226041-B2 · Feb 18, 2025 · US
Vacuum cooking appliance
US-12114799-B2 · Oct 15, 2024 · US
Motorless sous vide
US-2024164566-A1 · May 23, 2024 · US
Cooking apparatus
US-11800946-B2 · Oct 31, 2023 · US
Lightweight portable heating device
US-11607070-B1 · Mar 21, 2023 · US
Noodle boiling apparatus
US-2022233013-A1 · Jul 28, 2022 · US
Low-Temperature Cooking Machine
US-2021393068-A1 · Dec 23, 2021 · US
Cooking apparatus
US-2021289972-A1 · Sep 23, 2021 · US
Vacuum cooking appliance
US-2021259454-A1 · Aug 26, 2021 · US
Cooking apparatus
US-11051647-B2 · Jul 6, 2021 · US
Vacuum cooking appliance
US-11019953-B2 · Jun 1, 2021 · US
Sous-vide oven mode with probe
US-2020281391-A1 · Sep 10, 2020 · US
Cooking apparatus
US-2019110628-A1 · Apr 18, 2019 · US
Vacuum cooking appliance
US-2018177323-A1 · Jun 28, 2018 · US
Food serving bar
US-8931293-B2 · Jan 13, 2015 · US