3784196

Information

• Patent Grant
• 3784196

• References
• Source

• Patent Number

  3,784,196

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • A63F9/26 - Balancing games
  • A61B5/16 - Devices for psychotechnics Testing reaction times Devices for evaluating the psychological state
  • A61B5/4023 - Evaluating sense of balance
  • A63F9/24 - Electric games; Games using electronic circuits not otherwise provided for
  • A63F2009/2451 - using illumination.
  • A63F2009/2494 - Battery
  • A63F2250/0457 - for actuating a switch by gravity

• US Classifications

  • 273 - Amusement devices: games
  • 434 - Education and demonstration
  • 446 - Amusement devices: toys