3003789

Information

• Patent Grant
• 3003789

• References
• Source

• Patent Number

  3,003,789

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1961
  64 years ago

• CPC

  • A01B63/245 - laterally adjustable
  • A01B15/20 - Special adjusting means for tools of ploughs drawn by, or mounted on tractors working on hillsides or slopes
  • A01B23/04 - Frames Drawing-arrangements
  • A01B73/044 - the axis being oriented in a longitudinal direction

• US Classifications

  • 172 - Earth working