2663490

Information

• Patent Grant
• 2663490

• References
• Source

• Patent Number

  2,663,490

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1953
  71 years ago

• CPC

  • B65D5/48012 - combined with inserted partitions
  • B65D5/02 - by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes