3314589

Information

• Patent Grant
• 3314589

• References
• Source

• Patent Number

  3,314,589

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1967
  58 years ago

• CPC

  • B65D5/3664 - and at least one side being extended and doubled-over to enclose the adjacent gusset flaps
  • Y10S229/92 - Stress relief

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes