1464212

Information

• Patent Grant
• 1464212

• References
• Source

• Patent Number

  1,464,212

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1923
  101 years ago

• CPC

  • B65H54/18 - forming spools to be loaded into sewing, lace, embroidery, or like machines
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding