3589724

Information

• Patent Grant
• 3589724

• References
• Source

• Patent Number

  3,589,724

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • A63F9/0076 - Games representing technical, industrial or scientific activities

• US Classifications

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