3447660

Information

• Patent Grant
• 3447660

• References
• Source

• Patent Number

  3,447,660

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • B65G47/1421 - Vibratory movement
  • B65G27/00 - Jigging conveyors
  • B65G2812/0392 - Screw-, spiral- or ring-shaped

• US Classifications

  • 198 - Conveyors: power-driven