2991880

Information

• Patent Grant
• 2991880

• References
• Source

• Patent Number

  2,991,880

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • B65H73/00 - Stripping waste material from cores or formers
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10S209/904 - Feeder conveyor holding item by magnetic attraction
  • Y10S209/94 - Noncondition-responsive sorting by contour

• US Classifications

  • 209 - Classifying, separating, and assorting solids