Firearm operating system
US-2025189250-A1 · Jun 12, 2025 · US
This page is not indexed by search engines while we improve data quality.
acting on the sear
acting on the sear · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41A17/28 |
| Official title | acting on the sear |
| Display label | acting on the sear |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Firearm operating system
US-12241703-B2 · Mar 4, 2025 · US
Firearm operating system
US-2024060740-A1 · Feb 22, 2024 · US
Firearm operating system
US-11725895-B2 · Aug 15, 2023 · US
Firearm operating system
US-2022364813-A1 · Nov 17, 2022 · US
Firearm operating system
US-11421954-B2 · Aug 23, 2022 · US
Firearm operating system
US-2020340769-A1 · Oct 29, 2020 · US
Magnetic trigger assembly with reduced travel and method
US-9915491-B2 · Mar 13, 2018 · US
Magnetic trigger assembly with reduced travel and method
US-2018017349-A1 · Jan 18, 2018 · US