3680865

Information

• Patent Grant
• 3680865

• References
• Source

• Patent Number

  3,680,865

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • A63F3/00694 - Magnetic board games
  • A63F2003/00022 - played along concentric endless tracks
  • A63F2003/00738 - Magnetic

• US Classifications

  • 273 - Amusement devices: games