2164702

Information

• Patent Grant
• 2164702

• References
• Source

• Patent Number

  2,164,702

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1939
  87 years ago

• CPC

  • A24D3/0245 - by winding
  • Y10T156/101 - Prior to or during assembly with additional lamina
  • Y10T156/1013 - and edge-joining of one piece blank to form tube

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 131 - Tobacco
  • 156 - Adhesive bonding and miscellaneous chemical manufacture