1814917

Information

• Patent Grant
• 1814917

• References
• Source

• Patent Number

  1,814,917

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1931
  93 years ago

• CPC

  • B61C11/005 - tractive effort applied by a transported road vehicle

• US Classifications

  • 105 - Railway rolling stock
  • 104 - Railways
  • 410 - Freight accommodation on freight carrier