Methods of operating a lock
US-12559981-B2 · Feb 24, 2026 · US
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mounted in an elongate casing on the surface of the wing
mounted in an elongate casing on the surface of the wing · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E05C9/008 |
| Official title | {mounted in an elongate casing on the surface of the wing} |
| Display label | mounted in an elongate casing on the surface of the wing |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 6 |
| 2025 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of operating a lock
US-2026035962-A1 · Feb 5, 2026 · US
Pre-mounted lock for a door of a low voltage enclosure
US-12497809-B2 · Dec 16, 2025 · US
Locking pull handle dogging mechanism
US-2023332437-A1 · Oct 19, 2023 · US
Methods of operating a lock
US-2023323704-A1 · Oct 12, 2023 · US
Flush glass apparatus
US-11760174-B2 · Sep 19, 2023 · US
Surface vertical rod exit device
US-11761246-B2 · Sep 19, 2023 · US
Pre-mounted lock for a door of a low voltage enclosure
US-2023265696-A1 · Aug 24, 2023 · US
Methods of operating a lock
US-11686126-B2 · Jun 27, 2023 · US
Retrofit latch adapter
US-11214996-B2 · Jan 4, 2022 · US
Flush Glass Apparatus
US-2021170834-A1 · Jun 10, 2021 · US
Methods of operating a lock
US-2021017791-A1 · Jan 21, 2021 · US
Surface vertical rod exit device
US-2020386011-A1 · Dec 10, 2020 · US