Combination pressure and open frying apparatus
US-2026060475-A1 · Mar 5, 2026 · US
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Large-capacity pressure cookers; Pressure fryers
Large-capacity pressure cookers; Pressure fryers · 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 | A47J27/0817 |
| Official title | {Large-capacity pressure cookers; Pressure fryers} |
| Display label | Large-capacity pressure cookers; Pressure fryers |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 4 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Combination pressure and open frying apparatus
US-12490864-B2 · Dec 9, 2025 · US
Modular steamer accessory for steam-heating and/or steam-cooking food contained in a container
US-11627825-B2 · Apr 18, 2023 · US
Combination pressure and open frying apparatus
US-2022361715-A1 · Nov 17, 2022 · US
Pot lid assembly and cooking utensil
US-2021378449-A1 · Dec 9, 2021 · US
Mixing apparatus, mixing machine and cooking utensil
US-2021378450-A1 · Dec 9, 2021 · US
Modular steamer accessory for steam-heating and/or steam-cooking food contained in a container
US-2019380524-A1 · Dec 19, 2019 · US
Transfer cavity, material supplying system, and cooking appliance
US-2019246831-A1 · Aug 15, 2019 · US
Pressure assist feature for pressure fryer
US-9814355-B2 · Nov 14, 2017 · US
Lip seals for cooking apparatus and cooking apparatus having lip seal
US-9775460-B2 · Oct 3, 2017 · US
Manufacturing method of instant rice, instant rice obtained by the manufacturing method of instant rice, and device used in the manufacturing method of instant rice
US-9693575-B2 · Jul 4, 2017 · US
Fryer apparatus including pressure assist feature
US-2017127881-A1 · May 11, 2017 · US
Manufacturing method of instant rice, instant rice obtained by the manufacturing method of instant rice, and device used in the manufacturing method of instant rice
US-2016007638-A1 · Jan 14, 2016 · US
Lid locking system and cooking apparatus having lid lock
US-9161650-B2 · Oct 20, 2015 · US
Lip seals for cooking apparatus and cooking apparatus having lip seal
US-2015196156-A1 · Jul 16, 2015 · US
Pressure assist feature for pressure fryer
US-2015129509-A1 · May 14, 2015 · US