251114

Information

• Patent Grant
• 251114

• References
• Source

• Patent Number

  251,114

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1881
  143 years ago

• CPC

  • D07B1/0693 - having a strand configuration
  • D07B2201/2002 - characterised by their cross-sectional shape
  • D07B2201/2005 - oval

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining