3018974

Information

• Patent Grant
• 3018974

• References
• Source

• Patent Number

  3,018,974

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1962
  62 years ago

• CPC

  • B65H54/2809 - rotating grooved cam
  • B65H54/2815 - heart-shaped cam
  • B65H54/2821 - Traversing devices driven by belts or chains
  • B65H54/2881 - Traversing devices with a plurality of guides for winding on a plurality of bobbins
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding