3523650

Information

• Patent Grant
• 3523650

• References
• Source

• Patent Number

  3,523,650

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1970
  55 years ago

• CPC

  • C03B37/03 - Drawing means
  • B65H54/02 - Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
  • B65H54/06 - for making cross-wound packages
  • B65H54/28 - Traversing devices Package-shaping arrangements
  • B65H54/36 - Yarn-guide advancing or raising mechanisms
  • B65H54/52 - Drive contact pressure control
  • B65H2701/3122 - extruded from spinnerets

• US Classifications

  • 242 - Winding, tensioning, or guiding