3368733

Information

• Patent Grant
• 3368733

• References
• Source

• Patent Number

  3,368,733

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1968
  57 years ago

• CPC

  • B65D5/301 - the tongue being a part of a lateral extension of a side wall
  • B65D5/4204 - Inspection openings or windows
  • Y10S229/906 - Baked goods

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes