3335644

Information

• Patent Grant
• 3335644

• References
• Source

• Patent Number

  3,335,644

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1967
  57 years ago

• CPC

  • B65B19/223 - in a curved path; in a combination of straight and curved paths
  • B31B1/30 - the mandrels moving
  • B31B1/74 - Auxiliary operations; Parts; Components
  • B31B3/00 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs
  • B31B2201/2608 - the mandrels moving
  • B31B2201/2633 - involving stripping-off formed boxes from mandrels

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 053 - Package making