2197395

Information

• Patent Grant
• 2197395

• References
• Source

• Patent Number

  2,197,395

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1940
  84 years ago

• CPC

  • E01C19/268 - designed for rolling surfaces not situated in the plane of the riding surface of the apparatus
  • E01C19/238 - Wetting, cleaning or heating rolling elements

• US Classifications

  • 404 - Road structure, process, or apparatus
  • 180 - Motor vehicles
  • 280 - Land vehicles