2348857

Information

• Patent Grant
• 2348857

• References
• Source

• Patent Number

  2,348,857

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1944
  80 years ago

• CPC

  • B65H54/18 - forming spools to be loaded into sewing, lace, embroidery, or like machines
  • B65H67/04 - Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations Transferring material between adjacent full and empty take-up elements
  • B65H67/067 - Removing full or empty bobbins from a container or a stack
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding