3439804

Information

• Patent Grant
• 3439804

• References
• Source

• Patent Number

  3,439,804

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • B07C5/065 - with multiple measuring applicances adjusted according to different standards, for example length or thickness, which detect the shape of an object so that if it conforms to the standard set by the measuring appliance, it is removed from the conveyor
  • G21C17/066 - Control of spherical elements

• US Classifications

  • 209 - Classifying, separating, and assorting solids