3385599

Information

• Patent Grant
• 3385599

• References
• Source

• Patent Number

  3,385,599

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1968
  56 years ago

• CPC

  • A63G21/10 - with spiral tracks

• US Classifications

  • 472 - Amusement devices
  • 104 - Railways
  • 193 - Conveyors, chutes, skids, guides, and ways