2221780

Information

• Patent Grant
• 2221780

• References
• Source

• Patent Number

  2,221,780

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1940
  84 years ago

• CPC

  • D06B1/10 - by contact with a member carrying the treating material
  • D06B23/00 - Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
  • D06B2700/02 - Rollers or brushes for applying bleaching, washing or dyeing liquid to fibrous materials
  • D06B2700/36 - Devices or methods for dyeing, washing or bleaching not otherwise provided for
  • Y10S8/932 - Specific manipulative continuous dyeing

• US Classifications

  • 008 - Bleaching and dyeing
  • 068 - Textiles: fluid treating apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing