3800678

Information

• Patent Grant
• 3800678

• References
• Source

• Patent Number

  3,800,678

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  50 years ago

• CPC

  • B31B1/06 - from stacks
  • B31B7/00 - Machinery characterised by making lined or internally-reinforced boxes or cartons
  • B31B2201/0276 - by being moved in the plane they are lying in
  • B31B2217/0076 - Folding a sheet or blank around an inner tubular liner

• US Classifications

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