Smart firearm safety device
US-2026036384-A1 · Feb 5, 2026 · US
Protecting-caps for trigger guards; Trigger locking pieces mounted on, or within, the trigger guard · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41A17/54 |
| Official title | Protecting-caps for trigger guards; Trigger locking pieces mounted on, or within, the trigger guard |
| Display label | Protecting-caps for trigger guards; Trigger locking pieces mounted on, or within, the trigger guard |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026036384-A1 · Feb 5, 2026 · US
US-12460885-B2 · Nov 4, 2025 · US
US-2024219138-A1 · Jul 4, 2024 · US
US-12007186-B2 · Jun 11, 2024 · US
US-11846477-B2 · Dec 19, 2023 · US
US-11771439-B2 · Oct 3, 2023 · US
US-2022113103-A1 · Apr 14, 2022 · US
US-11156420-B1 · Oct 26, 2021 · US
US-2021325135-A1 · Oct 21, 2021 · US
US-10378845-B2 · Aug 13, 2019 · US
US-2019154380-A1 · May 23, 2019 · US
US-9322612-B2 · Apr 26, 2016 · US