3745892

Information

• Patent Grant
• 3745892

• References
• Source

• Patent Number

  3,745,892

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • B65B43/24 - Breaking creases to facilitate setting-up cartons
  • B31B1/56 - by rotary members co-operating with blades
  • B31B2201/2679 - by rotary members co-operating with blades

• US Classifications

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