3889572

Information

• Patent Grant
• 3889572

• References
• Source

• Patent Number

  3,889,572

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • F41A9/27 - in revolver-type guns
  • F41A3/74 - Obturating or packing devices for gas leak prevention in breech mechanisms
  • F41A3/76 - specially adapted for sealing the gap between the forward end of the cartridge chamber and the rearward end of the barrel
  • F41A15/20 - specially adapted for caseless-ammunition duds

• US Classifications

  • 089 - Ordnance
  • 042 - Firearms