Grain dispenser and method of controlling same
US-12502036-B2 · Dec 23, 2025 · US
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Discontinuously-working apparatus
Discontinuously-working apparatus · 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 | A23L7/187 |
| Official title | Discontinuously-working apparatus |
| Display label | Discontinuously-working apparatus |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microwave popcorn maker with heating insert
US-2025031901-A1 · Jan 30, 2025 · US
Single chamber air popper
US-2024284946-A1 · Aug 29, 2024 · US
Apparatus and related methods for preparing popcorn
US-11963543-B2 · Apr 23, 2024 · US
Grain dispenser and method of controlling same
US-2023180965-A1 · Jun 15, 2023 · US
Dried gel production method and dried rice gel
US-2022256896-A1 · Aug 18, 2022 · US
Apparatus and related methods for preparing popcorn
US-11219231-B2 · Jan 11, 2022 · US
Apparatus and related methods for preparing popcorn
US-2021177018-A1 · Jun 17, 2021 · US
Energy efficient apparatus and method for popping popcorn
US-10681927-B2 · Jun 16, 2020 · US
Energy efficient apparatus and method for popping popcorn
US-10653171-B2 · May 19, 2020 · US
Apparatus and related methods for preparing popcorn
US-2018139990-A1 · May 24, 2018 · US
Popcorn Maker With Pivoting Stir Arms
US-2017354174-A1 · Dec 14, 2017 · US
Apparatus and related methods for preparing popcorn
US-9826771-B2 · Nov 28, 2017 · US
Popcorn maker
US-9795158-B2 · Oct 24, 2017 · US