2815138

Information

• Patent Grant
• 2815138

• References
• Source

• Patent Number

  2,815,138

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1957
  67 years ago

• CPC

  • E02F3/65 - Component parts
  • E02F3/342 - Buckets emptying overhead
  • E02F3/3486 - Buckets discharging overhead into a container mounted on the machine
  • E02F3/627 - Devices to connect beams or arms to tractors or similar self-propelled machines
  • E02F3/6418 - with rotatable scraper bowls for dumping the soil
  • E02F3/654 - Scraper bowls and components mounted on them
  • E02F3/96 - with arrangements for alternate or simultaneous use of different digging elements

• US Classifications

  • 414 - Material or article handling
  • 037 - Excavating