3424069

Information

• Patent Grant
• 3424069

• References
• Source

• Patent Number

  3,424,069

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  56 years ago

• CPC

  • B31B1/76 - Opening or distending flattened articles
  • B31B2201/28 - Opening or distending flattened boxes
  • B31B2203/003 - Making collapsible boxes Making boxes being in a collapsed condition at least during some of the manufacturing steps
  • B31B2217/0007 - Making collapsible boxes Making boxes being in a collapsed condition at least during some of the manufacturing steps

• US Classifications

  • 493 - Manufacturing container or tube from paper