2948385

Information

• Patent Grant
• 2948385

• References
• Source

• Patent Number

  2,948,385

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1960
  65 years ago

• CPC

  • B65G33/00 - Screw or rotary spiral conveyors
  • B65G2812/0555 - characterised by the materials

• US Classifications

  • 198 - Conveyors: power-driven
  • 193 - Conveyors, chutes, skids, guides, and ways
  • 406 - Conveyors: fluid current