1769961

Information

• Patent Grant
• 1769961

• References
• Source

• Patent Number

  1,769,961

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1930
  94 years ago

• CPC

  • A63F3/0423 - Word games
  • A63F2003/00432 - covering a part of the playing field
  • A63F2003/00488 - with means for limiting the size of the playing field
  • A63F2003/00517 - Releasable rim
  • A63F2003/0428 - Crosswords

• US Classifications

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