3169716

Information

• Patent Grant
• 3169716

• References
• Source

• Patent Number

  3,169,716

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1965
  60 years ago

• CPC

  • B65H63/00 - Warning or safety devices
  • B65H63/003 - responsive to winding of yarns around rotating cylinders
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 019 - Textiles: fiber preparation