1992259

Information

• Patent Grant
• 1992259

• References
• Source

• Patent Number

  1,992,259

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1935
  89 years ago

• CPC

  • D06P5/12 - Reserving parts of the material before dyeing or printing; Locally decreasing dye affinity by chemical means
  • D06B11/00 - Treatment of selected parts of textile materials
  • D06B11/0086 - the textile material being one or more yarns
  • D06M11/385 - Saponification of cellulose-acetate
  • D06B2700/04 - Partial dyeing
  • Y10S8/921 - Cellulose ester or ether

• US Classifications

  • 008 - Bleaching and dyeing
  • 057 - Textiles: spinning, twisting, and twining
  • 068 - Textiles: fluid treating apparatus