Hopper cleanout and pellet handling mechanism
US-12241627-B2 · Mar 4, 2025 · US
for combustion of peat, sawdust, or pulverulent fuel on a grate or other fuel support (combustion of peat, sawdust F23G7/10) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F23B1/38 |
| Official title | {for combustion of peat, sawdust, or pulverulent fuel on a grate or other fuel support (combustion of peat, sawdust F23G7/10)} |
| Display label | for combustion of peat, sawdust, or pulverulent fuel on a grate or other fuel support (combustion of peat, sawdust F23G7/10) |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12241627-B2 · Mar 4, 2025 · US
US-2025003595-A1 · Jan 2, 2025 · US
US-12007112-B2 · Jun 11, 2024 · US
US-11976822-B2 · May 7, 2024 · US
US-2024068658-A1 · Feb 29, 2024 · US
US-11774089-B1 · Oct 3, 2023 · US
US-2022412549-A1 · Dec 29, 2022 · US
US-11435074-B2 · Sep 6, 2022 · US
US-2021341144-A1 · Nov 4, 2021 · US
US-2020333011-A1 · Oct 22, 2020 · US
US-2020116349-A1 · Apr 16, 2020 · US