2533793

Information

• Patent Grant
• 2533793

• References
• Source

• Patent Number

  2,533,793

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1950
  74 years ago

• CPC

  • A01D25/04 - Machines with moving or rotating tools
  • A01B33/04 - with tools on horizontal shaft parallel to direction of travel
  • A01D17/14 - with cylindrical screens
  • E02F5/12 - with equipment for back-filling trenches or ditches
  • E02F7/06 - Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
  • Y10S56/11 - Hydraulic

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 037 - Excavating
  • 056 - Harvesters
  • 172 - Earth working