• All sections
• F - Mechanical engineeringlightingheatingweaponsblasting
• F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
• F41A 17/58 - Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear automatically operated, i.e. operated by breech opening or closing movement

Patent holdings for IPC class F41A 17/58

Total number of patents in this class: 19

10-year publication summary

Principal owners for this class