2459939

Information

• Patent Grant
• 2459939

• References
• Source

• Patent Number

  2,459,939

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1949
  76 years ago

• CPC

  • B65D5/308 - the slot being provided in a lateral extension of a side wall combined with a tongue being a part of an adjacent side wall
  • B65D5/48 - Partitions

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes