2511275

Information

• Patent Grant
• 2511275

• References
• Source

• Patent Number

  2,511,275

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1950
  74 years ago

• CPC

  • D05B3/246 - for darning

• US Classifications

  • 066 - Textiles: knitting
  • 112 - Sewing