3591181

Information

• Patent Grant
• 3591181

• References
• Source

• Patent Number

  3,591,181

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • A63H1/22 - Colour tops

• US Classifications

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