3377071

Information

• Patent Grant
• 3377071

• References
• Source

• Patent Number

  3,377,071

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1968
  56 years ago

• CPC

  • A63F3/0423 - Word games
  • A63F2003/0063 - Magnetic
  • A63F2003/00637 - with non-intersecting

• US Classifications

  • 273 - Amusement devices: games
  • 116 - Signals and indicators
  • 434 - Education and demonstration