1941391

Information

• Patent Grant
• 1941391

• References
• Source

• Patent Number

  1,941,391

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1933
  91 years ago

• CPC

  • B65H54/023 - Hank to spool winders
  • B65H54/54 - Arrangements for supporting cores or formers at winding stations Securing cores or formers to driving members
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding