3381403

Information

• Patent Grant
• 3381403

• References
• Source

• Patent Number

  3,381,403

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • F41A21/28 - Gas-expansion chambers Barrels provided with gas-relieving ports
  • A61D7/00 - Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
  • F41A1/06 - Adjusting the range without varying elevation angle or propellant charge data
  • F41B11/85 - for launching hypodermic projectiles
  • F41C7/00 - Shoulder-fired smallarms

• US Classifications

  • 042 - Firearms
  • 124 - Mechanical guns and projectors