2137083

Information

• Patent Grant
• 2137083

• References
• Source

• Patent Number

  2,137,083

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1938
  86 years ago

• CPC

  • B01F9/001 - the feed and discharge openings being at opposite ends of the receptacle
  • B01F9/0009 - with at least one screw inside the receptacle for feeding or discharging
  • B01F9/06 - with fixed bars
  • B01F15/00019 - Washing or cleaning mixers
  • B01F15/0234 - using gravity
  • B01F15/0251 - using helical screws
  • B01F15/0201 - Feed mechanisms

• US Classifications

  • 366 - Agitating
  • 209 - Classifying, separating, and assorting solids