3031150

Information

• Patent Grant
• 3031150

• References
• Source

• Patent Number

  3,031,150

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1962
  62 years ago

• CPC

  • B65H54/023 - Hank to spool winders
  • B65H59/382 - using mechanical means
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding