Ejector for firearm
US-12241700-B2 · Mar 4, 2025 · US
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the ejector being mounted on the breech housing or frame
the ejector being mounted on the breech housing or frame · 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 | F41A15/16 |
| Official title | the ejector being mounted on the breech housing or frame |
| Display label | the ejector being mounted on the breech housing or frame |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ejector for Firearm
US-2024247897-A1 · Jul 25, 2024 · US
Ejector for firearm
US-11846476-B2 · Dec 19, 2023 · US
Firearm having reciprocable breech cover
US-11703292-B2 · Jul 18, 2023 · US
Ejector for firearm
US-2023213296-A1 · Jul 6, 2023 · US
Firearm Having Reciprocable Breech Cover
US-2022228825-A1 · Jul 21, 2022 · US
Firearm having reciprocable breech cover
US-11326845-B2 · May 10, 2022 · US
Firearm Having Reciprocable Breech Cover
US-2021048262-A1 · Feb 18, 2021 · US
Case discharge device
US-10228203-B2 · Mar 12, 2019 · US
Case discharge device
US-2018149439-A1 · May 31, 2018 · US
Bolt carrier bearing tube for rifle receiver
US-9702643-B1 · Jul 11, 2017 · US
Bolt Carrier Bearing Tube for Rifle Receiver
US-2017184357-A1 · Jun 29, 2017 · US
Bolt Carrier Bearing Tube for Rifle Receiver
US-2017167811-A1 · Jun 15, 2017 · US
Bolt carrier bearing tube for rifle receiver
US-9664465-B1 · May 30, 2017 · US
Semiautomatic firearm
US-2017122685-A1 · May 4, 2017 · US
Unitary sear housing block
US-8984788-B2 · Mar 24, 2015 · US