1686237

Information

• Patent Grant
• 1686237

• References
• Source

• Patent Number

  1,686,237

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1928
  96 years ago

• CPC

  • A63F3/00529 - Board game without game board
  • A63F3/0423 - Word games
  • A63F9/0413 - Cuboid dice

• US Classifications

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