3910021

Information

• Patent Grant
• 3910021

• References
• Source

• Patent Number

  3,910,021

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • D01H1/385 - Removing waste reserve lengths from spindles
  • B65H51/16 - Devices for entraining material by flow of liquids or gases
  • B65H73/00 - Stripping waste material from cores or formers
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 028 - Textiles: manufacturing