2881917

Information

• Patent Grant
• 2881917

• References
• Source

• Patent Number

  2,881,917

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1959
  65 years ago

• CPC

  • B07C3/04 - Drum-type sorting machines or having circularly arranged sorting compartments

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 198 - Conveyors: power-driven
  • 271 - Sheet feeding or delivering