3012481

Information

• Patent Grant
• 3012481

• References
• Source

• Patent Number

  3,012,481

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1961
  63 years ago

• CPC

  • B31B1/90 - Attaching accessories not otherwise provided for
  • B31B2201/9042 - perpendicular to the direction of movement of the webs or the blanks
  • B31B2201/9052 - the webs or blanks moving during application of the strips or strings
  • Y10S493/963 - Opener
  • Y10T156/133 - Delivering cut part to indefinite or running length web

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 383 - Flexible bags