3021664

Information

• Patent Grant
• 3021664

• References
• Source

• Patent Number

  3,021,664

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1962
  63 years ago

• CPC

  • D01H1/365 - for flyer type
  • B65H54/32 - with thread guides reciprocating or oscillating with variable stroke
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10T74/1832 - Multiple screw

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 074 - Machine element or mechanism
  • 242 - Winding, tensioning, or guiding