2857064

Information

• Patent Grant
• 2857064

• References
• Source

• Patent Number

  2,857,064

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1958
  66 years ago

• CPC

  • E02F9/22 - Hydraulic or pneumatic drives
  • E02F3/3483 - Buckets discharging on a conveyor or elevator mounted on the machine
  • E02F9/2292 - Systems with two or more pumps
  • E02F9/2296 - Systems with a variable displacement pump

• US Classifications

  • 414 - Material or article handling