3371781

Information

• Patent Grant
• 3371781

• References
• Source

• Patent Number

  3,371,781

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1968
  56 years ago

• CPC

  • G01M3/40 - by using electric means
  • B65B57/02 - responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
  • B67B3/24 - Special measures for applying and securing caps under vacuum

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 073 - Measuring and testing