2150216

Information

• Patent Grant
• 2150216

• References
• Source

• Patent Number

  2,150,216

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1939
  85 years ago

• CPC

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

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 192 - Clutches and power-stop control