2772044

Information

• Patent Grant
• 2772044

• References
• Source

• Patent Number

  2,772,044

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  69 years ago

• CPC

  • B65D5/46152 - formed in closure flaps of a container formed by folding a blank to U-shape to form the base and opposite sides, the remaining sides being formed by extensions of these opposite sides

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes