Safety mechanism for hammer-operated firearms
US-11215417-B2 · Jan 4, 2022 · US
Revolvers (F41C3/10 takes precedence; sealing aspects F41A3/76; using a revolving drum magazine for feeding revolver-type guns other than revolvers F41A9/27; extractors or ejectors therefor F41A15/02) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41C3/14 |
| Official title | Revolvers (F41C3/10 takes precedence; sealing aspects F41A3/76; using a revolving drum magazine for feeding revolver-type guns other than revolvers F41A9/27; extractors or ejectors therefor F41A15/02) |
| Display label | Revolvers (F41C3/10 takes precedence; sealing aspects F41A3/76; using a revolving drum magazine for feeding revolver-type guns other than revolvers F41A9/27; extractors or ejectors therefor F41A15/02) |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11215417-B2 · Jan 4, 2022 · US
US-11112201-B2 · Sep 7, 2021 · US
US-2018023917-A1 · Jan 25, 2018 · US
US-9810506-B2 · Nov 7, 2017 · US
US-9777982-B2 · Oct 3, 2017 · US
US-2017199005-A1 · Jul 13, 2017 · US
US-2017067714-A1 · Mar 9, 2017 · US
US-9488432-B2 · Nov 8, 2016 · US