3187979

Information

• Patent Grant
• 3187979

• References
• Source

• Patent Number

  3,187,979

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1965
  60 years ago

• CPC

  • B65D5/48004 - Squaring
  • B65D5/48034 - by folding a single blank

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • D09 - Packages and containers for goods