1685375

Information

• Patent Grant
• 1685375

• References
• Source

• Patent Number

  1,685,375

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1928
  96 years ago

• CPC

  • B62D49/0621 - comprising traction increasing arrangements
  • Y10T74/19423 - Multiple key

• US Classifications

  • 180 - Motor vehicles
  • 074 - Machine element or mechanism