3908890

Information

• Patent Grant
• 3908890

• References
• Source

• Patent Number

  3,908,890

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • 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
  • Y10S229/93 - Fold detail
  • Y10S229/941 - Box having joint structure for preventing leakage

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes