1472563

Information

• Patent Grant
• 1472563

• References
• Source

• Patent Number

  1,472,563

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1923
  101 years ago

• CPC

  • E02F3/188 - with the axis being horizontal and transverse to the direction of travel
  • E02F3/20 - with tools that only loosen the material
  • E02F3/245 - with digging elements mounted movable relative to the wheel
  • E02F3/248 - Cleaning the wheels or emptying the digging elements mounted on the wheels

• US Classifications

  • 037 - Excavating