1532069

Information

• Patent Grant
• 1532069

• References
• Source

• Patent Number

  1,532,069

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1925
  99 years ago

• CPC

  • A63F3/0023 - Foldable, rollable, collapsible or segmented boards
  • A63F2003/00318 - with a rollable board surface

• US Classifications

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