2778523

Information

• Patent Grant
• 2778523

• References
• Source

• Patent Number

  2,778,523

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1957
  68 years ago

• CPC

  • B65D9/18 - with some parts detachable and other parts hinged together
  • B65D9/20 - wire-bound boxes

• US Classifications

  • 217 - Wooden receptacles
  • 229 - Envelopes, wrappers, and paperboard boxes