3904140

Information

• Patent Grant
• 3904140

• References
• Source

• Patent Number

  3,904,140

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • B65H54/325 - in accordance with growth of the package
  • B65H54/34 - for laying subsidiary winding
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding