Abnormality determination device
US-2025252407-A1 · Aug 7, 2025 · US
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Mills adapted for use with furnaces
Mills adapted for use with furnaces · 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 | F23K2201/1006 |
| Official title | Mills adapted for use with furnaces |
| Display label | Mills adapted for use with furnaces |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 3 |
| 2020 | 3 |
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Classifier, pulverizing and classifying device, and pulverized coal burning boiler
US-11590510-B2 · Feb 28, 2023 · US
System and method for preheating a beater mill
US-10976050-B2 · Apr 13, 2021 · US
System, method and apparatus for controlling the flow distribution of solid particles
US-10773261-B2 · Sep 15, 2020 · US
System and method for preheating a beater mill
US-2020240633-A1 · Jul 30, 2020 · US
System and method for preheating a beater mill
US-10655851-B2 · May 19, 2020 · US
System and method for firing a biofuel
US-2018238541-A1 · Aug 23, 2018 · US
Classifier, pulverizing and classifying device, and pulverized coal burning boiler
US-2018221889-A1 · Aug 9, 2018 · US
System and method for preheating a beater mill
US-2018156455-A1 · Jun 7, 2018 · US
System, method and apparatus for controlling the flow distribution of solid particles
US-2017246642-A1 · Aug 31, 2017 · US