2154825

Information

• Patent Grant
• 2154825

• References
• Source

• Patent Number

  2,154,825

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1939
  86 years ago

• CPC

  • B31B7/00 - Machinery characterised by making lined or internally-reinforced boxes or cartons
  • B31B3/28 - around mandrels, including bottom-forming operations
  • B31B17/00 - Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs
  • B31B2217/00 - Making boxes by assembling several separate blanks, or webs making lined boxes making boxes from laminated blanks or webs
  • B31B2217/0038 - Making lined or internally-reinforced boxes
  • B31B2217/082 - Making boxes from tubular webs or blanks
  • Y10T83/494 - Uniform periodic tool actuation

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 083 - Cutting
  • 271 - Sheet feeding or delivering