3318439

Information

• Patent Grant
• 3318439

• References
• Source

• Patent Number

  3,318,439

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1967
  57 years ago

• CPC

  • B65G47/5136 - using rotary conveyors
  • B65G2207/24 - Helical or spiral conveying path

• US Classifications

  • 198 - Conveyors: power-driven