Polymer ammunition having a wicking texturing
US-9835423-B2 · Dec 5, 2017 · US
Cartridges, i.e. cases with charge and missile
Cartridges, i.e. cases with charge and missile · 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 | F42B5/02 |
| Official title | Cartridges, i.e. cases with charge and missile |
| Display label | Cartridges, i.e. cases with charge and missile |
| Total patents | 329 |
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 | 11 |
| 2016 | 25 |
| 2017 | 34 |
| 2018 | 30 |
| 2019 | 53 |
| 2020 | 37 |
| 2021 | 63 |
| 2022 | 46 |
| 2023 | 15 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lightweight Cartridge Case
US-2017328689-A1 · Nov 16, 2017 · US
Cartridge with safety fuse in the drive system, and method for producing it
US-2017299361-A1 · Oct 19, 2017 · US
Methods of utilizing projectiles
US-9752858-B2 · Sep 5, 2017 · US
Metal injection molded ammunition cartridge
US-2017248394-A9 · Aug 31, 2017 · US
40 mm extended range high performance projectile with rocket and guidance navigation control capability and decoupling device
US-9746295-B1 · Aug 29, 2017 · US
Polymer ammunition having a projectile made by metal injection molding
US-2017191807-A9 · Jul 6, 2017 · US
Method of making a polymeric subsonic ammunition cartridge
US-2017191811-A9 · Jul 6, 2017 · US
A polymer ammunition having a mim primer insert
US-2017167834-A9 · Jun 15, 2017 · US
Method of making polymer ammunition having a wicking texturing
US-2017153099-A9 · Jun 1, 2017 · US
Method of making a polymer ammunition cartridge having a metal injection molded primer insert
US-2017153100-A9 · Jun 1, 2017 · US
Method of making a metal primer insert by injection molding
US-2017153098-A9 · Jun 1, 2017 · US
Polymer ammunition having a wicking texturing
US-2017153093-A9 · Jun 1, 2017 · US
Metal injection molded primer insert for polymer ammunition
US-2017146330-A9 · May 25, 2017 · US
Polymer ammunition cartridge having a wicking texturing
US-2017138705-A9 · May 18, 2017 · US
Polymer ammunition cartridge having a wicking texturing
US-9631907-B2 · Apr 25, 2017 · US
Metal injection molded ammunition cartridge
US-2017089674-A1 · Mar 30, 2017 · US
Polymer ammunition having a projectile made by metal injection molding
US-2017089673-A1 · Mar 30, 2017 · US
Ammunition having a projectile made by metal injection molding
US-2017089672-A1 · Mar 30, 2017 · US
Method of making a polymeric subsonic ammunition cartridge
US-2017089679-A1 · Mar 30, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42B5/02?
- CPC F42B5/02 is the Cooperative Patent Classification code for “Cartridges, i.e. cases with charge and missile.”
- How many patents are filed under CPC F42B5/02 (Cartridges, i.e. cases with charge and missile)?
- Our database includes 329 publications tagged with this CPC code.
- Is patent activity under CPC F42B5/02 growing?
- Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).