Optical sight for firearm with integral rear sight
US-12571610-B2 · Mar 10, 2026 · US
characterised by the visual combination effect of the respective geometrical forms of fore and rear sight (F41G1/42 takes precedence) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41G1/01 |
| Official title | characterised by the visual combination effect of the respective geometrical forms of fore and rear sight (F41G1/42 takes precedence) |
| Display label | characterised by the visual combination effect of the respective geometrical forms of fore and rear sight (F41G1/42 takes precedence) |
| Total patents | 15 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12571610-B2 · Mar 10, 2026 · US
US-2025164213-A1 · May 22, 2025 · US
US-2024353199-A1 · Oct 24, 2024 · US
US-12117270-B1 · Oct 15, 2024 · US
US-12000672-B2 · Jun 4, 2024 · US
US-2022390207-A1 · Dec 8, 2022 · US
US-11178314-B2 · Nov 16, 2021 · US
US-10942005-B2 · Mar 9, 2021 · US
US-2020186682-A1 · Jun 11, 2020 · US
US-2019120594-A1 · Apr 25, 2019 · US
US-10175029-B2 · Jan 8, 2019 · US
US-10139179-B2 · Nov 27, 2018 · US
US-10030935-B1 · Jul 24, 2018 · US
US-2018164061-A1 · Jun 14, 2018 · US
US-2017205194-A1 · Jul 20, 2017 · US