1347853

Information

• Patent Grant
• 1347853

• References
• Source

• Patent Number

  1,347,853

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1920
  104 years ago

• CPC

  • B31B1/34 - about their own axes
  • B31B3/00 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs
  • B31B2201/2629 - the mandrels rotating about their own axes

• US Classifications

  • 493 - Manufacturing container or tube from paper