Back-up sights with compact aperture, centering sight post, and miniaturized windage detent mechanism
US-2025314456-A1 · Oct 9, 2025 · US
with notch · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41G1/10 |
| Official title | with notch |
| Display label | with notch |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025314456-A1 · Oct 9, 2025 · US
US-12366429-B2 · Jul 22, 2025 · US
US-12000672-B2 · Jun 4, 2024 · US
US-2024077280-A1 · Mar 7, 2024 · US
US-11815331-B2 · Nov 14, 2023 · US
US-2023272996-A1 · Aug 31, 2023 · US
US-2022390207-A1 · Dec 8, 2022 · US
US-11131526-B2 · Sep 28, 2021 · US
US-11067362-B1 · Jul 20, 2021 · US
US-2021033369-A1 · Feb 4, 2021 · US
US-9869526-B1 · Jan 16, 2018 · US
US-9651337-B1 · May 16, 2017 · US