3775897

Information

• Patent Grant
• 3775897

• References
• Source

• Patent Number

  3,775,897

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • A63H18/023 - Track control means
  • A63H18/02 - Construction or arrangement of the trackway

• US Classifications

  • 446 - Amusement devices: toys
  • 238 - Railways: surface track