1657736

Information

• Patent Grant
• 1657736

• References
• Source

• Patent Number

  1,657,736

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1928
  96 years ago

• CPC

  • A63F9/0669 - Tesselation
  • A63F2009/0672 - arrow-shaped, V-shaped
  • A63F2009/0681 - pentagonal
  • A63F2009/0683 - quadrangular
  • A63F2009/0694 - triangular
  • A63F2009/0697 - of polygonal shapes

• US Classifications

  • 273 - Amusement devices: games
  • 428 - Stock material or miscellaneous articles