3402877

Information

• Patent Grant
• 3402877

• References
• Source

• Patent Number

  3,402,877

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1968
  56 years ago

• CPC

  • B65D85/1027 - Opening devices
  • B65D65/06 - formed with foldable flaps
  • B65D2301/10 - Blanks mutually positioned to minimise waste material upon cutting out the individual blank from a continuous or large sheet

• US Classifications

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