3517807

Information

• Patent Grant
• 3517807

• References
• Source

• Patent Number

  3,517,807

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  55 years ago

• CPC

  • B07C5/342 - according to optical properties
  • B07C5/12 - characterised by the application to particular articles, not otherwise provided for
  • Y10S209/913 - Screw feed conveyor
  • Y10S209/933 - Accumulation receiving separated items

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 250 - Radiant energy
  • 356 - Optics: measuring and testing