1560921

Information

• Patent Grant
• 1560921

• References
• Source

• Patent Number

  1,560,921

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1925
  99 years ago

• CPC

  • A63F3/00634 - Sliding connections
  • A63F9/0803 - Two-dimensional puzzles with slideable or rotatable elements or groups of elements, the main configuration remaining unchanged
  • A63F2003/00274 - with or designed as a turntable, lazy Susan
  • A63F2003/00848 - Barriers, obstacles or obstructions

• US Classifications

  • 273 - Amusement devices: games