2515509

Information

• Patent Grant
• 2515509

• References
• Source

• Patent Number

  2,515,509

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1950
  74 years ago

• CPC

  • D05B91/14 - Thread-spool pins
  • B65H75/32 - Arrangements to facilitate severing of material
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • Y10T225/267 - Strand clamped against flange

• US Classifications

  • 225 - Severing by tearing or breaking