3612537

Information

• Patent Grant
• 3612537

• References
• Source

• Patent Number

  3,612,537

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • A63F9/1252 - using pegs, pins, rods or dowels as puzzle elements
  • A63F9/0413 - Cuboid dice
  • A63F2009/0491 - Customisable dice
  • A63F2009/1268 - the pegs forming angles with each other
  • A63F2009/1276 - characterised by different lengths

• US Classifications

  • 273 - Amusement devices: games