Firearm operating mechanisms and bolt release
US-12305943-B2 · May 20, 2025 · US
Release-trigger mechanisms, i.e. the striker element being released during the return movement of the trigger subsequent to trigger pull · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41A19/24 |
| Official title | Release-trigger mechanisms, i.e. the striker element being released during the return movement of the trigger subsequent to trigger pull |
| Display label | Release-trigger mechanisms, i.e. the striker element being released during the return movement of the trigger subsequent to trigger pull |
| Total patents | 10 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12305943-B2 · May 20, 2025 · US
US-2024418469-A1 · Dec 19, 2024 · US
US-12104867-B2 · Oct 1, 2024 · US
US-2024200895-A1 · Jun 20, 2024 · US
US-2023417505-A1 · Dec 28, 2023 · US
US-11796269-B2 · Oct 24, 2023 · US
US-2023132953-A1 · May 4, 2023 · US
US-2022170711-A1 · Jun 2, 2022 · US
US-11280570-B2 · Mar 22, 2022 · US
US-2020292266-A1 · Sep 17, 2020 · US