3402876

Information

• Patent Grant
• 3402876

• References
• Source

• Patent Number

  3,402,876

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1968
  56 years ago

• CPC

  • B65D3/263 - and having an attached or applied tearing or reinforcing element
  • B65D5/542 - the lines of weakness being provided in the container body

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 220 - Receptacles