3688893

Information

• Patent Grant
• 3688893

• References
• Source

• Patent Number

  3,688,893

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • B65G67/606 - using devices specially adapted for bulk material
  • B65G17/126 - Bucket elevators
  • B65G2201/04 - Bulk
  • B65G2812/02742 - Bucket elevators for bulk material

• US Classifications

  • 198 - Conveyors: power-driven
  • 037 - Excavating
  • 414 - Material or article handling