Pre-mounted lock for a door of a low voltage enclosure
US-12497809-B2 · Dec 16, 2025 · US
with three or more sliding bars {(for watertight doors in bulkheads of vessels B63B43/24, B63B43/32; for safe doors E05B65/0075; covers or similar closures for pressure vessels F16J13/00)} · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E05C9/06 |
| Official title | with three or more sliding bars {(for watertight doors in bulkheads of vessels B63B43/24, B63B43/32; for safe doors E05B65/0075; covers or similar closures for pressure vessels F16J13/00)} |
| Display label | with three or more sliding bars {(for watertight doors in bulkheads of vessels B63B43/24, B63B43/32; for safe doors E05B65/0075; covers or similar closures for pressure vessels F16J13/00)} |
| Total patents | 18 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12497809-B2 · Dec 16, 2025 · US
US-12435551-B1 · Oct 7, 2025 · US
US-2023265696-A1 · Aug 24, 2023 · US
US-11619077-B2 · Apr 4, 2023 · US
US-11433985-B2 · Sep 6, 2022 · US
US-11398395-B2 · Jul 26, 2022 · US
US-2022010599-A1 · Jan 13, 2022 · US
US-11015817-B2 · May 25, 2021 · US
US-10941586-B2 · Mar 9, 2021 · US
US-2020248907-A1 · Aug 6, 2020 · US
US-2020207453-A1 · Jul 2, 2020 · US
US-10667490-B2 · Jun 2, 2020 · US
US-2020015449-A1 · Jan 16, 2020 · US
US-10507956-B2 · Dec 17, 2019 · US
US-10498114-B1 · Dec 3, 2019 · US
US-2019295875-A1 · Sep 26, 2019 · US
US-9943063-B1 · Apr 17, 2018 · US
US-2018086514-A1 · Mar 29, 2018 · US