3389866

Information

• Patent Grant
• 3389866

• References
• Source

• Patent Number

  3,389,866

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1968
  56 years ago

• CPC

  • B65H63/086 - responsive to completion of unwinding of a package
  • B65H67/062 - Sorting devices for full/empty packages
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10T29/53143 - Motor or generator

• US Classifications

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