2050564

Information

• Patent Grant
• 2050564

• References
• Source

• Patent Number

  2,050,564

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1936
  88 years ago

• CPC

  • D07B1/0686 - characterised by the core design
  • D07B2201/2048 - characterised by their cross-sectional shape
  • D07B2201/2057 - resulting in a twisted structure
  • D07B2201/2066 - characterised by the materials used
  • D07B2205/2067 - Viscose or regenerated cellulose

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 174 - Electricity: conductors and insulators