1454039

Information

• Patent Grant
• 1454039

• References
• Source

• Patent Number

  1,454,039

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1923
  102 years ago

• CPC

  • F41A21/481 - using partial or interrupted threads
  • F41A3/26 - semi-automatically or automatically operated
  • F41A5/02 - recoil-operated
  • F41A5/10 - having a movable inertia weight
  • F41A9/41 - pushing unbelted ammunition from a box magazine on the gun frame into the cartridge chamber
  • F41A9/52 - Arrangements for changing from automatic or magazine-loading to hand-loading
  • F41A13/12 - Systems for cooling the outer surface of the barrel
  • F41A17/02 - Key-operated safeties
  • F41A19/30 - in bolt-action guns
  • F41A25/12 - using coil springs
  • F41A25/22 - Bearing arrangements for the reciprocating gun-mount or barrel movement
  • F41C23/16 - Forestocks Handgrips Hand guards

• US Classifications

  • 089 - Ordnance
  • 042 - Firearms