1688901

Information

• Patent Grant
• 1688901

• References
• Source

• Patent Number

  1,688,901

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1928
  96 years ago

• CPC

  • B31B1/00 - Box, carton, envelope or bag making machinery characterised by performing specific operations
  • B31B2219/024 - Feeding or positioning sheets
  • B31B2219/2663 - by moving belts or chains
  • B31B2219/6007 - by adhesives
  • B31B2221/05 - the bags having multilayered walls
  • B31B2221/10 - the bags having no structural provision at the base for thickness of content

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 206 - Special receptacle or package