2555666

Information

• Patent Grant
• 2555666

• References
• Source

• Patent Number

  2,555,666

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1951
  73 years ago

• CPC

  • G06K21/04 - in which coincidence of markings is sensed optically
  • Y10T24/4657 - with pivotal connection between penetrating portion and means

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 024 - Buckles, buttons, clasps, etc.
  • 294 - Handling: hand and hoist-line implements