Heat-activated triggering device with bi-metal triggering element
US-2021095944-A1 · Apr 1, 2021 · US
wherein the firing pin is displaced out of the action line for safety (F42C15/40 takes precedence) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F42C15/16 |
| Official title | wherein the firing pin is displaced out of the action line for safety (F42C15/40 takes precedence) |
| Display label | wherein the firing pin is displaced out of the action line for safety (F42C15/40 takes precedence) |
| Total patents | 3 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2021 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2021095944-A1 · Apr 1, 2021 · US
US-10948274-B1 · Mar 16, 2021 · US
US-10024641-B1 · Jul 17, 2018 · US