3820462

Information

• Patent Grant
• 3820462

• References
• Source

• Patent Number

  3,820,462

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • F41A21/28 - Gas-expansion chambers Barrels provided with gas-relieving ports
  • F41A19/40 - Double-action mechanisms
  • F41C3/02 - Signal pistols
  • F41F3/042 - the launching apparatus being used also as a transport container for the rocket

• US Classifications

  • 102 - Ammunition and explosives
  • 042 - Firearms