3167133

Information

• Patent Grant
• 3167133

• References
• Source

• Patent Number

  3,167,133

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1965
  60 years ago

• CPC

  • A01B63/112 - to control draught load
  • A01B63/1117 - using a hitch position sensor
  • A01B63/1145 - for controlling weight transfer between implements and tractor wheels

• US Classifications

  • 172 - Earth working