3439591

Information

• Patent Grant
• 3439591

• References
• Source

• Patent Number

  3,439,591

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  56 years ago

• CPC

  • B31B19/86 - Forming integral handles or mounting separate handles
  • B31B2219/908 - Applying handles on a moving web followed by longitudinal folding

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 383 - Flexible bags