1587990

Information

• Patent Grant
• 1587990

• References
• Source

• Patent Number

  1,587,990

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1926
  99 years ago

• CPC

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

• US Classifications

  • 109 - Safes, bank protection, or a related device
  • 193 - Conveyors, chutes, skids, guides, and ways