2831407

Information

• Patent Grant
• 2831407

• References
• Source

• Patent Number

  2,831,407

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1958
  66 years ago

• CPC

  • B31B1/76 - Opening or distending flattened articles
  • B65B43/345 - applied to boxes, cartons or carton blanks
  • 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
  • B31B2203/103 - Making multi-compartment boxes
  • B31B2241/001 - Making bottle carriers
  • Y10S493/912 - having internal partition

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 053 - Package making