Corner block for glass furnace
US-12421151-B2 · Sep 23, 2025 · US
Construction elements of a furnace · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F27D2001/0059 |
| Official title | {Construction elements of a furnace} |
| Display label | Construction elements of a furnace |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12421151-B2 · Sep 23, 2025 · US
US-11221137-B2 · Jan 11, 2022 · US
US-2020056782-A1 · Feb 20, 2020 · US
US-10247478-B2 · Apr 2, 2019 · US
US-2018135757-A1 · May 17, 2018 · US
US-2016238279-A1 · Aug 18, 2016 · US
US-2015362253-A1 · Dec 17, 2015 · US