3418893

Information

• Patent Grant
• 3418893

• References
• Source

• Patent Number

  3,418,893

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  56 years ago

• CPC

  • B31B1/06 - from stacks
  • B65B43/165 - specially adapted for carton blanks
  • B31B2201/0264 - from stacks
  • B31B2201/288 - for setting-up boxes having their opening facing upwardly
  • B31B2201/295 - the boxes having their opening facing upwardly
  • B31B2203/003 - 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