3734804

Information

• Patent Grant
• 3734804

• References
• Source

• Patent Number

  3,734,804

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • B31B1/90 - Attaching accessories not otherwise provided for
  • B65D75/66 - Inserted or applied tearing-strings or like flexible elements
  • 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
  • Y10T156/1066 - Cutting to shape joining edge surfaces only
  • Y10T156/1326 - Severing means or member secured thereto also bonds
  • Y10T156/133 - Delivering cut part to indefinite or running length web

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper