3131069

Information

• Patent Grant
• 3131069

• References
• Source

• Patent Number

  3,131,069

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  60 years ago

• CPC

  • B65D75/32 - one or both sheets or blanks being recessed to accommodate contents
  • B65D75/324 - the compartments being interconnected
  • B65D75/366 - and forming one compartment
  • Y10T428/3192 - Next to vinyl or vinylidene chloride polymer
  • Y10T428/31928 - Ester, halide or nitrile of addition polymer

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 206 - Special receptacle or package
  • 428 - Stock material or miscellaneous articles