3350021

Information

• Patent Grant
• 3350021

• References
• Source

• Patent Number

  3,350,021

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  57 years ago

• CPC

  • B65H54/32 - with thread guides reciprocating or oscillating with variable stroke
  • B65H54/325 - in accordance with growth of the package
  • B65H54/40 - Arrangements for rotating packages
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding