1524463

Information

• Patent Grant
• 1524463

• References
• Source

• Patent Number

  1,524,463

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1925
  100 years ago

• CPC

  • D05B43/00 - Spool-pin assemblies incorporated in sewing machines
  • Y10T225/26 - By resiliently embracing outer circumference of package
  • Y10T225/266 - With clamp for lead-end of strand-type work
  • Y10T225/294 - With guide for running length work

• US Classifications

  • 225 - Severing by tearing or breaking