2995843

Information

• Patent Grant
• 2995843

• References
• Source

• Patent Number

  2,995,843

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1961
  63 years ago

• CPC

  • E02F3/086 - vertically shiftable relative to the frame
  • E02F3/08 - with digging elements on an endless chain
  • E02F3/146 - guides for chains or buckets

• US Classifications

  • 037 - Excavating
  • 299 - Mining or in situ disintegration of hard material
  • 414 - Material or article handling