3839636

Information

• Patent Grant
• 3839636

• References
• Source

• Patent Number

  3,839,636

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • B07C3/00 - Sorting according to destination
  • B07C3/14 - using light-responsive detecting means
  • B65H33/10 - Displacing the end articles of a batch

• US Classifications

  • 250 - Radiant energy
  • 209 - Classifying, separating, and assorting solids