3628741

Information

• Patent Grant
• 3628741

• References
• Source

• Patent Number

  3,628,741

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • B65H54/42 - in which the package, core, or former is rotated by frictional contact of its periphery with a driving surface
  • B65H67/044 - Continuous winding apparatus for winding on two or more winding heads in succession
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding