3871660

Information

• Patent Grant
• 3871660

• References
• Source

• Patent Number

  3,871,660

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • A63F3/0423 - Word games
  • A63F9/0093 - Punchboards

• US Classifications

  • 273 - Amusement devices: games