2814240

Information

• Patent Grant
• 2814240

• References
• Source

• Patent Number

  2,814,240

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1957
  67 years ago

• CPC

  • B31B17/00 - Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs
  • B31B2201/2654 - by plungers moving through folding dies
  • B31B2217/003 - Applying wrapping material only on the side wall part of a box
  • B31B2217/066 - Making boxes of polygonal cross section
  • B31B2217/068 - having non-square, non-rectangular cross section
  • B31B2217/082 - Making boxes from tubular webs or blanks

• US Classifications

  • 493 - Manufacturing container or tube from paper