3000581

Information

• Patent Grant
• 3000581

• References
• Source

• Patent Number

  3,000,581

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1961
  63 years ago

• CPC

  • B65H54/14 - on tubes, cores, or formers having generally parallel sides
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding