2488971

Information

• Patent Grant
• 2488971

• References
• Source

• Patent Number

  2,488,971

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1949
  75 years ago

• CPC

  • D02G3/365 - around which a reel supporting feeding spool rotates

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining