3411697

Information

• Patent Grant
• 3411697

• References
• Source

• Patent Number

  3,411,697

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1968
  56 years ago

• CPC

  • B65D71/36 - having a tubular shape
  • B65D2205/02 - Venting holes
  • B65D2571/00141 - glued
  • B65D2571/00567 - defining a narrow removable strip
  • B65D2571/00635 - Means for unlocking
  • B65D2571/0066 - formed from one single sheet
  • B65D2571/00728 - the end walls being closed by gluing
  • Y10S229/924 - Means to facilitate gripping a tear strip

• US Classifications

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