1558804

Information

• Patent Grant
• 1558804

• References
• Source

• Patent Number

  1,558,804

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1925
  99 years ago

• CPC

  • B29D23/001 - Pipes; Pipe joints
  • B29C53/305 - using a cording process
  • B31F1/205 - Corrugating tubes
  • B29C53/48 - for articles of indefinite length
  • B29C53/58 - helically
  • B29K2711/12 - Paper
  • B29L2023/18 - Pleated or corrugated hoses

• US Classifications

  • 493 - Manufacturing container or tube from paper