2423332

Information

• Patent Grant
• 2423332

• References
• Source

• Patent Number

  2,423,332

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1947
  77 years ago

• CPC

  • B65D5/4804 - formed by folding strips essentially in tubes, U- or S-shape
  • B65D5/48012 - combined with inserted partitions

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes