3157346

Information

• Patent Grant
• 3157346

• References
• Source

• Patent Number

  3,157,346

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1964
  60 years ago

• CPC

  • B65D5/324 - at least two container body parts, each formed by folding a single blank to essentially U-shape
  • B65D5/003 - having ledges formed by extensions of the side walls
  • B65D5/0075 - Paper elements affixed to the container blank before or during erection
  • Y10S229/915 - Stacking feature
  • Y10S229/918 - Corner construction

• US Classifications

  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes