2838221

Information

• Patent Grant
• 2838221

• References
• Source

• Patent Number

  2,838,221

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1958
  66 years ago

• CPC

  • B65D5/46184 - formed by extensions of parts of the blank, serving also as a partition in the container
  • B65D5/48002 - integral
  • B65D5/48018 - formed by folding extensions of side panels of a "cross-like" body blank
  • Y10S229/914 - Basket-type with handle

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes