2221489

Information

• Patent Grant
• 2221489

• References
• Source

• Patent Number

  2,221,489

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1940
  85 years ago

• CPC

  • D06B3/08 - as hanks
  • 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
  • D06B2700/36 - Devices or methods for dyeing, washing or bleaching not otherwise provided for

• US Classifications

  • 068 - Textiles: fluid treating apparatus