3547722

Information

• Patent Grant
• 3547722

• References
• Source

• Patent Number

  3,547,722

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • B31B7/00 - Machinery characterised by making lined or internally-reinforced boxes or cartons
  • B29C51/165 - combined with the feeding or the shaping of the lining or the labels
  • B31B43/00 - Machinery characterised by making containers by shaping, other- wise than folding, sheet material under pressure
  • B65D5/2033 - polygonal having more than four sides
  • B65D5/4279 - Joints, seams, leakproof joints or corners, special connections between panels
  • B65D5/56 - Linings or internal coatings
  • B31B2201/22 - Shaping, other-wise than folding, sheet material under pressure
  • B31B2217/0061 - the lining material being a web, a sheet or a bag to be forced into the box
  • Y10T156/1002 - with permanent bending or reshaping or surface deformation of self sustaining lamina
  • Y10T156/1028 - by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith

• US Classifications

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