2984023

Information

• Patent Grant
• 2984023

• References
• Source

• Patent Number

  2,984,023

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1961
  63 years ago

• CPC

  • E02F3/186 - with the axis being substantially parallel to the direction of travel
  • E02F3/20 - with tools that only loosen the material

• US Classifications

  • 037 - Excavating
  • 172 - Earth working
  • 180 - Motor vehicles