• All sections
• F - Mechanical engineeringlightingheatingweaponsblasting
• F41A - Functional features or details common to both smallarms and ordnance, e.g. cannonsmountings for smallarms or ordnance
• F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt

Patent holdings for IPC class F41A 3/26

Total number of patents in this class: 184

10-year publication summary

Principal owners for this class