2997836

Information

• Patent Grant
• 2997836

• References
• Source

• Patent Number

  2,997,836

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1961
  63 years ago

• CPC

  • D01H9/02 - for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations Transferring material between adjacent full and empty take-up elements
  • D01H1/02 - ring type

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining