3258852

Information

• Patent Grant
• 3258852

• References
• Source

• Patent Number

  3,258,852

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1966
  58 years ago

• CPC

  • B08B3/042 - the loose articles or bulk material travelling gradually through a drum or other container
  • B65G27/02 - comprising helical or spiral channels or conduits for elevation of materials
  • B65G49/0427 - jigging conveyors

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 165 - Heat exchange
  • 198 - Conveyors: power-driven