2669338

Information

• Patent Grant
• 2669338

• References
• Source

• Patent Number

  2,669,338

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1954
  71 years ago

• CPC

  • A01F25/2027 - for trench silos
  • B65G65/00 - Loading or unloading
  • A01F2025/2045 - Unloading arrangements including a conveyor belt for transferring the material to a hopper
  • A01F2025/2063 - Machinery for shredding successive parallel layers of material in a trench silo
  • B65G2814/0334 - Scraper conveyors

• US Classifications

  • 198 - Conveyors: power-driven
  • 037 - Excavating