Handgun stabilizer and methods
US-12523443-B2 · Jan 13, 2026 · US
Auxiliary stocks for stabilising, or for transforming pistols, e.g. revolvers, into shoulder-fired guns
Auxiliary stocks for stabilising, or for transforming pistols, e.g. revolvers, into shoulder-fired guns · 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 | F41C23/12 |
| Official title | Auxiliary stocks for stabilising, or for transforming pistols, e.g. revolvers, into shoulder-fired guns |
| Display label | Auxiliary stocks for stabilising, or for transforming pistols, e.g. revolvers, into shoulder-fired guns |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Two-part folding trigger for a folding firearm
US-12480740-B2 · Nov 25, 2025 · US
Apparatus and methods for a pistol stabilizer
US-2025314450-A1 · Oct 9, 2025 · US
Foldable firearm
US-12359889-B2 · Jul 15, 2025 · US
Handgun stabilizer and methods
US-2025224198-A1 · Jul 10, 2025 · US
Clamp mount system for a firearm arm brace
US-12352528-B2 · Jul 8, 2025 · US
Firearm stock or arm brace
US-12332016-B2 · Jun 17, 2025 · US
Foldable firearm
US-2025172367-A1 · May 29, 2025 · US
Firearm stock or arm brace
US-2024418477-A1 · Dec 19, 2024 · US
Foldable firearm
US-2024280344-A1 · Aug 22, 2024 · US
Firearm buffer tube cover assemblies
US-2024200900-A1 · Jun 20, 2024 · US
Foldable firearm
US-12000671-B2 · Jun 4, 2024 · US
Foldable firearm
US-2023304770-A1 · Sep 28, 2023 · US
Clamp mount system for a firearm arm brace
US-2023194203-A1 · Jun 22, 2023 · US
Foldable firearm
US-11680771-B2 · Jun 20, 2023 · US
Stabilizing brace assembly for a firearm
US-11441869-B2 · Sep 13, 2022 · US
Foldable firearm
US-2022136799-A1 · May 5, 2022 · US
Firearm stock or arm brace
US-11280580-B2 · Mar 22, 2022 · US
Foldable firearm
US-11262159-B2 · Mar 1, 2022 · US
Stabilizing brace assembly for a firearm
US-2021396488-A1 · Dec 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F41C23/12?
- CPC F41C23/12 is the Cooperative Patent Classification code for “Auxiliary stocks for stabilising, or for transforming pistols, e.g. revolvers, into shoulder-fired guns.”
- How many patents are filed under CPC F41C23/12 (Auxiliary stocks for stabilising, or for transforming pistols, e.g. revolvers, into shoulder-fired guns)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC F41C23/12 growing?
- Publication counts under this code: 4 in 2024 vs 7 in 2025 (latest complete years).