1401837

Information

• Patent Grant
• 1401837

• References
• Source

• Patent Number

  1,401,837

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1921
  104 years ago

• CPC

  • B65G11/146 - for bulk
  • B65G2812/082 - telescopic

• US Classifications

  • 193 - Conveyors, chutes, skids, guides, and ways