3903689

Information

• Patent Grant
• 3903689

• References
• Source

• Patent Number

  3,903,689

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • D01H7/60 - Rings or travellers Manufacture thereof not otherwise provided for Cleaning means for rings
  • D01H7/62 - Arrangements providing lubricant for travellers

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining