2957689

Information

• Patent Grant
• 2957689

• References
• Source

• Patent Number

  2,957,689

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1960
  64 years ago

• CPC

  • B31B1/90 - Attaching accessories not otherwise provided for
  • B26D7/34 - for applying a coating, such as butter, to cut product
  • B31B2201/9042 - perpendicular to the direction of movement of the webs or the blanks
  • Y10S493/963 - Opener
  • Y10T156/1082 - Partial cutting bonded sandwich [e.g., grooving or incising]
  • Y10T156/133 - Delivering cut part to indefinite or running length web

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper