3713940

Information

• Patent Grant
• 3713940

• References
• Source

• Patent Number

  3,713,940

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  51 years ago

• CPC

  • B31B19/86 - Forming integral handles or mounting separate handles
  • B31B2219/9087 - Applying handles on one side of a moving longitudinally folded web
  • Y10T156/1052 - with cutting, punching, tearing or severing
  • Y10T156/1313 - Cutting element simultaneously bonds [e.g., cut seaming]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper