2921729

Information

• Patent Grant
• 2921729

• References
• Source

• Patent Number

  2,921,729

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1960
  65 years ago

• CPC

  • B65D5/324 - at least two container body parts, each formed by folding a single blank to essentially U-shape
  • Y10S220/05 - Antidrip

• US Classifications

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