3120279

Information

• Patent Grant
• 3120279

• References
• Source

• Patent Number

  3,120,279

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1964
  61 years ago

• CPC

  • E02F3/188 - with the axis being horizontal and transverse to the direction of travel
  • A01B5/06 - without alternating possibility
  • A01B9/003 - with tools on horizontal shaft transverse to direction of travel
  • A01B33/028 - of the walk-behind type
  • E02F3/20 - with tools that only loosen the material
  • E02F3/783 - having a horizontal axis of rotation

• US Classifications

  • 172 - Earth working