2783556

Information

• Patent Grant
• 2783556

• References
• Source

• Patent Number

  2,783,556

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1957
  68 years ago

• CPC

  • E02F3/086 - vertically shiftable relative to the frame
  • E02F3/082 - including a belt-type conveyor for transporting the excavated material
  • E02F3/085 - with auxiliary or additional digging elements other than digging elements on an endless chain
  • E02F3/10 - with tools that only loosen the material
  • E02F5/145 - control and indicating devices

• US Classifications

  • 037 - Excavating
  • 180 - Motor vehicles