3121493

Information

• Patent Grant
• 3121493

• References
• Source

• Patent Number

  3,121,493

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1964
  61 years ago

• CPC

  • G09F5/042 - in paper, paperboard, or the like
  • B65D75/366 - and forming one compartment
  • G09F5/00 - Means for displaying samples
  • B65D2575/365 - partially or totally releasing one sheet from the other
  • B65D2575/367 - through a preformed opening in the flat sheet
  • B65D2575/368 - with reclosing means

• US Classifications

  • 206 - Special receptacle or package