2289568

Information

• Patent Grant
• 2289568

• References
• Source

• Patent Number

  2,289,568

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1942
  83 years ago

• CPC

  • D01H5/28 - in which fibres are controlled by inserting twist during drafting

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 019 - Textiles: fiber preparation
  • 264 - Plastic and nonmetallic article shaping or treating: processes