3583538

Information

• Patent Grant
• 3583538

• References
• Source

• Patent Number

  3,583,538

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1971
  53 years ago

• CPC

  • A63F7/0652 - Tennis
  • G07F17/38 - Ball games Shooting apparatus
  • A63F7/0664 - Electric

• US Classifications

  • 463 - Amusement devices: games
  • 194 - Check-actuated control mechanisms