3724742

Information

• Patent Grant
• 3724742

• References
• Source

• Patent Number

  3,724,742

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • B65D3/267 - and having an attached or applied tearing or reinforcing element
  • B65D3/04 - essentially cylindrical
  • Y10S206/83 - Biscuit package

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 053 - Package making
  • 206 - Special receptacle or package
  • 493 - Manufacturing container or tube from paper