2901256

Information

• Patent Grant
• 2901256

• References
• Source

• Patent Number

  2,901,256

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1959
  66 years ago

• CPC

  • A63F9/10 - Two-dimensional jig-saw puzzles
  • A63F9/0669 - Tesselation
  • A63F2009/0695 - using different types of tiles
  • A63F2009/0697 - of polygonal shapes

• US Classifications

  • 273 - Amusement devices: games