2972796

Information

• Patent Grant
• 2972796

• References
• Source

• Patent Number

  2,972,796

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1961
  64 years ago

• CPC

  • B65H54/2815 - heart-shaped cam
  • B65H57/006 - Traversing guides
  • B65H57/16 - formed to maintain a plurality of filaments in spaced relation
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • B65H2701/38 - Thread sheet

• US Classifications

  • 028 - Textiles: manufacturing
  • 242 - Winding, tensioning, or guiding