3856140

Information

• Patent Grant
• 3856140

• References
• Source

• Patent Number

  3,856,140

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • D05C1/065 - Holders for needles or threads
  • B65H57/16 - formed to maintain a plurality of filaments in spaced relation
  • D05B91/14 - Thread-spool pins
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 206 - Special receptacle or package
  • 223 - Apparel apparatus