3730448

Information

• Patent Grant
• 3730448

• References
• Source

• Patent Number

  3,730,448

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

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

• US Classifications

  • 242 - Winding, tensioning, or guiding