Method of making polymer ammunition having a metal injection molded primer insert
US-10145662-B2 · Dec 4, 2018 · US
characterised by the particular configuration of the transmission channels from the priming energy source to the charge to be ignited, e.g. multiple channels, nozzles, diaphragms or filters
characterised by the particular configuration of the transmission channels from the priming energy source to the charge to be ignited, e.g. multiple channels, nozzles, diaphragms or filters · 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 | F42C19/0807 |
| Official title | {characterised by the particular configuration of the transmission channels from the priming energy source to the charge to be ignited, e.g. multiple channels, nozzles, diaphragms or filters} |
| Display label | characterised by the particular configuration of the transmission channels from the priming energy source to the charge to be ignited, e.g. multiple channels, nozzles, diaphragms or filters |
| Total patents | 270 |
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 | 7 |
| 2016 | 22 |
| 2017 | 27 |
| 2018 | 25 |
| 2019 | 46 |
| 2020 | 34 |
| 2021 | 56 |
| 2022 | 38 |
| 2023 | 8 |
| 2024 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Primer Insert Having a Primer Pocket Groove
US-2018266798-A1 · Sep 20, 2018 · US
Polymer Ammunition Having a Primer Insert With a Primer Pocket Groove
US-2018238667-A1 · Aug 23, 2018 · US
Primer insert for a polymer ammunition cartridge casing
US-9927219-B2 · Mar 27, 2018 · US
Polymer ammunition having a wicking texturing
US-9835423-B2 · Dec 5, 2017 · US
Disposable, miniature internal optical ignition source
US-9829289-B1 · Nov 28, 2017 · US
Method of making polymeric subsonic ammunition
US-2017328693-A9 · Nov 16, 2017 · US
Central initiating charge
US-9714817-B1 · Jul 25, 2017 · US
Method of making polymer ammunition having a metal injection molded primer insert
US-2017205216-A9 · Jul 20, 2017 · US
Method of making a polymer ammunition cartridge having a wicking texturing
US-2017205217-A9 · Jul 20, 2017 · US
Volley gun
US-9702660-B1 · Jul 11, 2017 · US
Method of making a polymeric subsonic ammunition cartridge
US-2017191811-A9 · Jul 6, 2017 · US
Primer diffuser for polymer ammunition cartridges
US-2017191813-A9 · Jul 6, 2017 · US
Lightweight polymer ammunition cartridge casings
US-2017184380-A9 · Jun 29, 2017 · US
A polymer ammunition having a mim primer insert
US-2017167834-A9 · Jun 15, 2017 · US
Polymer ammunition cartridge having a metal injection molded primer insert
US-2017167835-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
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F42C19/0807?
- CPC F42C19/0807 is the Cooperative Patent Classification code for “characterised by the particular configuration of the transmission channels from the priming energy source to the charge to be ignited, e.g. multiple channels, nozzles, diaphragms or filters.”
- How many patents are filed under CPC F42C19/0807 (characterised by the particular configuration of the transmission channels from the priming energy source to the charge to be ignited, e.g. multiple channels, nozzles, diaphragms or filters)?
- Our database includes 270 publications tagged with this CPC code.
- Is patent activity under CPC F42C19/0807 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).