2073272

Information

• Patent Grant
• 2073272

• References
• Source

• Patent Number

  2,073,272

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1937
  88 years ago

• CPC

  • B65D5/248 - and at least one side being extended and doubled-over to enclose the adjacent gusset flaps
  • B65D5/4204 - Inspection openings or windows
  • B65D5/4287 - the container being formed by folding-up portions connected to a central panel from all sides, adjacent sides being interconnected by gusset folds and the container being maintained in erected condition by means of the separate connectors coacting with the gusset folds
  • B65D5/685 - having an inwardly or upwardly extending tab on the lid side wall cooperating with a tab on, or an opening in, the container side wall

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes