3640537

Information

• Patent Grant
• 3640537

• References
• Source

• Patent Number

  3,640,537

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  52 years ago

• CPC

  • A63F3/00694 - Magnetic board games
  • A63F3/001 - Board games concerning astrology, religion, or fortune-telling
  • A63F9/181 - Fortune-telling games
  • A63F2003/00104 - Board games having astrology aspects
  • A63F2003/00927 - magnetic
  • A63F2003/00933 - pointed instrument
  • A63F2011/0013 - Pendulums
  • A63F2011/0079 - keeping something hidden or invisible

• US Classifications

  • 273 - Amusement devices: games
  • 446 - Amusement devices: toys