2225492

Information

• Patent Grant
• 2225492

• References
• Source

• Patent Number

  2,225,492

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1940
  85 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
  • B65D5/46088 - formed by extensions of closure flaps, by closure flaps or by extensions of side flaps of a container formed by folding a blank to form a tubular body

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes