Clamp mount system for a firearm arm brace
US-12352528-B2 · Jul 8, 2025 · US
Butts; Butt plates; Mountings therefor (F41C23/08, F41C23/10, {F41C23/14} take precedence)
Butts; Butt plates; Mountings therefor (F41C23/08, F41C23/10, {F41C23/14} take precedence) · 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 | F41C23/20 |
| Official title | Butts; Butt plates; Mountings therefor (F41C23/08, F41C23/10, {F41C23/14} take precedence) |
| Display label | Butts; Butt plates; Mountings therefor (F41C23/08, F41C23/10, {F41C23/14} take precedence) |
| Total patents | 63 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 10 |
| 2017 | 5 |
| 2018 | 8 |
| 2019 | 11 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 1 |
| 2023 | 7 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modular stock for a weapon
US-2024230273-A9 · Jul 11, 2024 · US
Modular stock for a weapon
US-2024133656-A1 · Apr 25, 2024 · US
Firearm receiver assembly
US-2023349658-A1 · Nov 2, 2023 · US
Modular stock for a weapon
US-11719505-B2 · Aug 8, 2023 · US
Firearm receiver assembly
US-11686548-B2 · Jun 27, 2023 · US
Clamp mount system for a firearm arm brace
US-2023194203-A1 · Jun 22, 2023 · US
Firearm stock mount assembly
US-2023093286-A1 · Mar 23, 2023 · US
Firearm stock mount assembly
US-11592264-B1 · Feb 28, 2023 · US
Firearm barrel tray, stock, and related methods
US-11578943-B2 · Feb 14, 2023 · US
Modular stock for a weapon
US-2022214132-A1 · Jul 7, 2022 · US
Firearm receiver assembly
US-2021348870-A1 · Nov 11, 2021 · US
Firearm barrel tray, stock, and related methods
US-2021302122-A1 · Sep 30, 2021 · US
Firearm end plate and anti-loose castle nut
US-11035634-B2 · Jun 15, 2021 · US
Firearm system
US-11029104-B2 · Jun 8, 2021 · US
Firearm barrel tray, stock, and related methods
US-10982928-B2 · Apr 20, 2021 · US
Firearm End Plate And Anti-Loose Castle Nut
US-2021108871-A1 · Apr 15, 2021 · US
Reinforcement member for a firearm stock and related methods
US-10935342-B2 · Mar 2, 2021 · US
Firearm receiver assembly
US-10895430-B2 · Jan 19, 2021 · US
Firearm system
US-2020158450-A1 · May 21, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F41C23/20?
- CPC F41C23/20 is the Cooperative Patent Classification code for “Butts; Butt plates; Mountings therefor (F41C23/08, F41C23/10, {F41C23/14} take precedence).”
- How many patents are filed under CPC F41C23/20 (Butts; Butt plates; Mountings therefor (F41C23/08, F41C23/10, {F41C23/14} take precedence))?
- Our database includes 63 publications tagged with this CPC code.
- Is patent activity under CPC F41C23/20 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).