3643951

Information

• Patent Grant
• 3643951

• References
• Source

• Patent Number

  3,643,951

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  52 years ago

• CPC

  • A63F7/305 - Goal-posts; Winning posts for rolling-balls
  • A63F7/02 - using falling playing bodies or playing bodies running on an inclined surface
  • A63F7/3055 - with means for closing or opening a hole, covering, blocking or uncovering, unblocking a target

• US Classifications

  • 273 - Amusement devices: games