2923551

Information

• Patent Grant
• 2923551

• References
• Source

• Patent Number

  2,923,551

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1960
  65 years ago

• CPC

  • A63F9/12 - Three-dimensional jig-saw puzzles
  • A63H33/082 - with dovetails
  • A63F2009/1232 - Dove tails

• US Classifications

  • 273 - Amusement devices: games
  • 446 - Amusement devices: toys