2213454

Information

• Patent Grant
• 2213454

• References
• Source

• Patent Number

  2,213,454

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1940
  85 years ago

• CPC

  • D04B15/40 - Holders or supports for thread packages

• US Classifications

  • 066 - Textiles: knitting