3554402

Information

• Patent Grant
• 3554402

• References
• Source

• Patent Number

  3,554,402

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 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
  • B65D5/18 - by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides
  • B65D5/46184 - formed by extensions of parts of the blank, serving also as a partition in the container
  • B65D5/48014 - formed by folding extensions hinged to the side edges of a tubular body

• US Classifications

  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes