Common carrier munition
US-2026022923-A1 · Jan 22, 2026 · US
Processes for loading or filling propulsive or explosive charges in containers
Processes for loading or filling propulsive or explosive charges in containers · 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 | F42B33/0207 |
| Official title | {Processes for loading or filling propulsive or explosive charges in containers} |
| Display label | Processes for loading or filling propulsive or explosive charges in containers |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 1 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 10 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dispenser for firearm ammunition powder
US-2025314469-A1 · Oct 9, 2025 · US
Dispenser for firearm ammunition powder
US-12422236-B2 · Sep 23, 2025 · US
Integrated polymer and metal case ammunition manufacturing system and method
US-12123690-B2 · Oct 22, 2024 · US
Shaped charge retainer system
US-RE49910-E · Apr 9, 2024 · US
Integrated polymer and metal case ammunition manufacturing system and method
US-2024027175-A1 · Jan 25, 2024 · US
Methods and devices metering and compacting explosive powders
US-11859958-B2 · Jan 2, 2024 · US
Integrated polymer and metal case ammunition manufacturing system and method
US-11686564-B2 · Jun 27, 2023 · US
Dispenser for firearm ammunition powder
US-2023175823-A1 · Jun 8, 2023 · US
Methods and devices metering and compacting explosive powders
US-2023123996-A1 · Apr 20, 2023 · US
Dispenser for firearm ammunition powder
US-11566878-B2 · Jan 31, 2023 · US
Methods and devices metering and compacting explosive powders
US-11512936-B2 · Nov 29, 2022 · US
Dispenser for firearm ammunition powder
US-11506472-B1 · Nov 22, 2022 · US
Method of making polymeric subsonic ammunition
US-2022349691-A1 · Nov 3, 2022 · US
Integrated propulsion and warhead system for an artillery round
US-11486682-B2 · Nov 1, 2022 · US
Dispenser for firearm ammunition powder
US-11486685-B1 · Nov 1, 2022 · US
Dispenser for firearm ammunition powder
US-11486684-B1 · Nov 1, 2022 · US
Dispenser for firearm ammunition powder
US-11473890-B1 · Oct 18, 2022 · US
Methods and devices metering and compacting explosive powders
US-11340053-B2 · May 24, 2022 · US
Integrated propulsion and warhead system for an artillery round
US-2022128341-A1 · Apr 28, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42B33/0207?
- CPC F42B33/0207 is the Cooperative Patent Classification code for “Processes for loading or filling propulsive or explosive charges in containers.”
- How many patents are filed under CPC F42B33/0207 (Processes for loading or filling propulsive or explosive charges in containers)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC F42B33/0207 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).