1580

Information

• Patent Grant
• 1580

• References
• Source

• Patent Number

  1,580

• Date Filed

  Not available

• Date Issued

  Thursday, April 30, 1840
  184 years ago

• CPC

  • D01G15/68 - with arrangements inserting permanent twist

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 242 - Winding, tensioning, or guiding