Ammunition magazine
US-RE50303-E · Feb 18, 2025 · US
having means for depressing the cartridge follower, or for locking it in a depressed position
having means for depressing the cartridge follower, or for locking it in a depressed position · 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 | F41A9/67 |
| Official title | having means for depressing the cartridge follower, or for locking it in a depressed position |
| Display label | having means for depressing the cartridge follower, or for locking it in a depressed position |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ammunition magazine
US-RE50212-E · Nov 19, 2024 · US
Firearm loader
US-12140395-B2 · Nov 12, 2024 · US
Magazine for firearms
US-11828561-B2 · Nov 28, 2023 · US
Firearm loader
US-2023288155-A1 · Sep 14, 2023 · US
Magazine spring and magazine assembly
US-2023266084-A1 · Aug 24, 2023 · US
Firearm loader
US-11674765-B2 · Jun 13, 2023 · US
Magazine for firearms
US-2022381528-A1 · Dec 1, 2022 · US
Ammunition magazine
US-RE49104-E · Jun 14, 2022 · US
Firearm Magazine With Sectional See-Through Transparency
US-2022136789-A1 · May 5, 2022 · US
Firearm loader
US-2021364243-A1 · Nov 25, 2021 · US
Firearm lock
US-11112194-B2 · Sep 7, 2021 · US
Self-releasing magazine and follower assembly thereof for firearms
US-10845143-B2 · Nov 24, 2020 · US
Firearm lock
US-2020292263-A1 · Sep 17, 2020 · US
Pistol magazine loader
US-10612872-B2 · Apr 7, 2020 · US
Self-Releasing Magazine And Follower Assembly Thereof For Firearms
US-2020103188-A1 · Apr 2, 2020 · US
Self-releasing magazine and follower assembly thereof for firearms
US-10514220-B2 · Dec 24, 2019 · US
Ammunition magazine
US-10393457-B2 · Aug 27, 2019 · US
Self-Releasing Magazine And Follower Assembly Thereof For Firearms
US-2019128628-A1 · May 2, 2019 · US
Pistol magazine loader
US-2019107350-A1 · Apr 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F41A9/67?
- CPC F41A9/67 is the Cooperative Patent Classification code for “having means for depressing the cartridge follower, or for locking it in a depressed position.”
- How many patents are filed under CPC F41A9/67 (having means for depressing the cartridge follower, or for locking it in a depressed position)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC F41A9/67 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).