3874507

Information

• Patent Grant
• 3874507

• References
• Source

• Patent Number

  3,874,507

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • G06K21/002 - Selecting of marginally notched cards
  • G06K13/14 - Card magazines
  • G06K21/02 - in which coincidence of markings is sensed mechanically
  • Y10S209/909 - Item holding feed magazine insertable in sorting apparatus

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 206 - Special receptacle or package
  • 211 - Supports: racks