1590446

Information

• Patent Grant
• 1590446

• References
• Source

• Patent Number

  1,590,446

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1926
  98 years ago

• CPC

  • B66D1/7421 - having a vertical rotation axis
  • B66D1/7405 - having two or more drums providing tractive force

• US Classifications

  • 180 - Motor vehicles