3380537

Information

• Patent Grant
• 3380537

• References
• Source

• Patent Number

  3,380,537

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  56 years ago

• CPC

  • A01B63/1145 - for controlling weight transfer between implements and tractor wheels

• US Classifications

  • 172 - Earth working
  • 280 - Land vehicles