1258294

Information

• Patent Grant
• 1258294

• References
• Source

• Patent Number

  1,258,294

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1918
  107 years ago

• CPC

  • B31B7/00 - Machinery characterised by making lined or internally-reinforced boxes or cartons
  • Y10S493/906 - having multilayer wall

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 229 - Envelopes, wrappers, and paperboard boxes