1459825

Information

• Patent Grant
• 1459825

• References
• Source

• Patent Number

  1,459,825

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1923
  101 years ago

• CPC

  • B31B1/00 - Box, carton, envelope or bag making machinery characterised by performing specific operations
  • B31B2221/20 - the bags having structural provision at the base for thickness of content
  • B31B2221/407 - starting from already formed bags

• US Classifications

  • 493 - Manufacturing container or tube from paper