3147976

Information

• Patent Grant
• 3147976

• References
• Source

• Patent Number

  3,147,976

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1964
  60 years ago

• CPC

  • F41J3/0057 - having a magnetic surface for receiving magnetic tip darts
  • F42B6/003 - Darts

• US Classifications

  • 273 - Amusement devices: games