3522993

Information

• Patent Grant
• 3522993

• References
• Source

• Patent Number

  3,522,993

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1970
  54 years ago

• CPC

  • G02B27/644 - compensating for large deviations
  • F41G3/22 - for vehicle-borne armament
  • F41G3/26 - Teaching or practice apparatus for gun-aiming or gun-laying
  • F41G3/2644 - Displaying the trajectory or the impact point of a simulated projectile in the gunner's sight
  • F41G7/006 - Guided missiles training or simulation devices
  • Y10T74/1204 - with caging or parking means

• US Classifications

  • 356 - Optics: measuring and testing
  • 074 - Machine element or mechanism
  • 089 - Ordnance
  • 359 - Optical: systems and elements