3543503

Information

• Patent Grant
• 3543503

• References
• Source

• Patent Number

  3,543,503

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1970
  54 years ago

• CPC

  • D01H7/58 - with driven rings; Bearings or braking arrangements therefor
  • D01H13/108 - Regulating tension by regulating speed of driving mechanisms of unwinding, paying-out, forwarding, winding or depositing devices

• US Classifications

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