Pressure and impact resistant sectional door
US-12320183-B2 · Jun 3, 2025 · US
with horizontal strengthening means; anti-sag devices · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E06B3/488 |
| Official title | {with horizontal strengthening means; anti-sag devices} |
| Display label | with horizontal strengthening means; anti-sag devices |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12320183-B2 · Jun 3, 2025 · US
US-2024287833-A1 · Aug 29, 2024 · US
US-2024060356-A1 · Feb 22, 2024 · US
US-2023220722-A1 · Jul 13, 2023 · US
US-11591845-B2 · Feb 28, 2023 · US
US-2022298846-A1 · Sep 22, 2022 · US
US-2019323282-A1 · Oct 24, 2019 · US
US-2017247937-A1 · Aug 31, 2017 · US