2785610

Information

• Patent Grant
• 2785610

• References
• Source

• Patent Number

  2,785,610

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1957
  67 years ago

• CPC

  • B31B17/00 - Machinery characterised by making other boxes or cartons by assembling several separate sheets, blanks, or webs
  • B31B2201/0294 - the holders rotating
  • B31B2201/622 - Coating or impregnating formed boxes
  • B31B2201/625 - by immersing in a bath
  • B31B2201/922 - singly or in succession
  • B31B2201/94 - Involving a particular layout of the machinery or relative arrangement of its subunits
  • B31B2217/064 - Making boxes of curved cross section
  • B31B2217/082 - Making boxes from tubular webs or blanks

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 118 - Coating apparatus