3122070

Information

• Patent Grant
• 3122070

• References
• Source

• Patent Number

  3,122,070

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1964
  60 years ago

• CPC

  • B31B1/00 - Box, carton, envelope or bag making machinery characterised by performing specific operations
  • B31B2201/2637 - by continuously feeding same to stationary members
  • B31B2201/2683 - by moving belts or chains
  • B31B2201/6021 - Arrangements for permitting the glue to set
  • B31B2201/6026 - by applying heat or pressure
  • B31B2201/925 - in overlapping arrangement
  • B31B2203/003 - Making collapsible boxes Making boxes being in a collapsed condition at least during some of the manufacturing steps
  • B31B2203/082 - Making boxes from tubular webs or blanks, including tube or bottom forming operations

• US Classifications

  • 493 - Manufacturing container or tube from paper