2821285

Information

• Patent Grant
• 2821285

• References
• Source

• Patent Number

  2,821,285

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1958
  67 years ago

• CPC

  • D21G9/0063 - Devices for threading a web tail through a paper-making machine
  • D21F5/185 - Supporting webs in hot air dryers

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 198 - Conveyors: power-driven