3412520

Information

• Patent Grant
• 3412520

• References
• Source

• Patent Number

  3,412,520

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1968
  56 years ago

• CPC

  • B65B19/221 - in one or more straight paths

• US Classifications

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