3374716

Information

• Patent Grant
• 3374716

• References
• Source

• Patent Number

  3,374,716

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1968
  56 years ago

• CPC

  • B31B49/00 - Machinery, accessories or processes not provided for in B31B1/00 - B31B47/00
  • B31B1/00 - Box, carton, envelope or bag making machinery characterised by performing specific operations
  • B31D5/0013 - the inserts having interengaged slotted panels
  • Y10T83/093 - Of buckled work

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 083 - Cutting
  • 226 - Advancing material of indeterminate length