3661391

Information

• Patent Grant
• 3661391

• References
• Source

• Patent Number

  3,661,391

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • A63F3/00214 - Three-dimensional game boards
  • A63F3/00895 - Accessories for board games
  • A63F3/00643 - Electric board games;Electric features of board games
  • A63F2003/00208 - Circular game board
  • A63F2003/00217 - Superimposed boards
  • A63F2003/00268 - about a vertical axis
  • A63F2003/00274 - with or designed as a turntable, lazy Susan
  • A63F2009/2494 - Battery

• US Classifications

  • 273 - Amusement devices: games