3501081

Information

• Patent Grant
• 3501081

• References
• Source

• Patent Number

  3,501,081

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  55 years ago

• CPC

  • B65D5/0263 - with end closures formed by inward folding of flaps, three of them being formed of a continuous strip, the fourth being a separate flap

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes