1523405

Information

• Patent Grant
• 1523405

• References
• Source

• Patent Number

  1,523,405

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1925
  100 years ago

• CPC

  • B65H75/50 - Methods of making reels, bobbins, cop tubes, or the like by working an unspecified material, or several materials
  • Y10S493/954 - Spool

• US Classifications

  • 493 - Manufacturing container or tube from paper