3040472

Information

• Patent Grant
• 3040472

• References
• Source

• Patent Number

  3,040,472

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1962
  62 years ago

• CPC

  • A47G23/0306 - with means for amusing or giving information to the user
  • A63F9/18 - Question-and-answer games
  • A63F2009/0047 - Beer mats or coasters; Placemats

• US Classifications

  • 248 - Supports
  • 273 - Amusement devices: games