3870219

Information

• Patent Grant
• 3870219

• References
• Source

• Patent Number

  3,870,219

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • B65D3/04 - essentially cylindrical
  • B65D3/268 - the opening arrangement being located in a container closure
  • B65D5/5405 - for opening containers formed by erecting a blank in tubular form
  • Y10S206/807 - Tamper proof

• US Classifications

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