3923306

Information

• Patent Grant
• 3923306

• References
• Source

• Patent Number

  3,923,306

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • A63F3/00643 - Electric board games;Electric features of board games
  • A63F3/00075 - War games
  • A63F3/02 - Chess Similar board games
  • A63F3/022 - Recording or reproducing chess games
  • A63F3/04 - Geographical or like games ; Educational games
  • G09B19/22 - Games

• US Classifications

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